46713636 has 18 divisors (see below), whose sum is σ = 118081782. Its totient is φ = 15571200.

The previous prime is 46713631. The next prime is 46713643. The reversal of 46713636 is 63631764.

It is a happy number.

46713636 is a `hidden beast` number, since 4 + 6 + 7 + 13 + 636 = 666.

It can be written as a sum of positive squares in only one way, i.e., 45481536 + 1232100 = 6744^2 + 1110^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1297601 = 46713636 / (4 + 6 + 7 + 1 + 3 + 6 + 3 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 46713636.

It is not an unprimeable number, because it can be changed into a prime (46713631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 648765 + ... + 648836.

It is an arithmetic number, because the mean of its divisors is an integer number (6560099).

Almost surely, 2^46713636 is an apocalyptic number.

It is an amenable number.

46713636 is an abundant number, since it is smaller than the sum of its proper divisors (71368146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46713636 is a wasteful number, since it uses less digits than its factorization.

46713636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297611 (or 1297606 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 46713636 is about 6834.7374492368. The cubic root of 46713636 is about 360.1481797401.

The spelling of 46713636 in words is "forty-six million, seven hundred thirteen thousand, six hundred thirty-six".