46208736 has 72 divisors (see below), whose sum is σ = 150184944. Its totient is φ = 13201920.

The previous prime is 46208731. The next prime is 46208791. The reversal of 46208736 is 63780264.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 46208736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46208731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9445 + ... + 13476.

It is an arithmetic number, because the mean of its divisors is an integer number (2085902).

Almost surely, 2^46208736 is an apocalyptic number.

It is an amenable number.

46208736 is an abundant number, since it is smaller than the sum of its proper divisors (103976208).

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

46208736 is a wasteful number, since it uses less digits than its factorization.

46208736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22944 (or 22933 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 46208736 is about 6797.7007877664. The cubic root of 46208736 is about 358.8459339484.

The spelling of 46208736 in words is "forty-six million, two hundred eight thousand, seven hundred thirty-six".