46736540 has 24 divisors (see below), whose sum is σ = 99162672. Its totient is φ = 18501120.

The previous prime is 46736537. The next prime is 46736549. The reversal of 46736540 is 4563764.

It is a self number, because there is not a number n which added to its sum of digits gives 46736540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46736549) 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 7 ways as a sum of consecutive naturals, for example, 10106 + ... + 13985.

It is an arithmetic number, because the mean of its divisors is an integer number (4131778).

Almost surely, 2^46736540 is an apocalyptic number.

It is an amenable number.

46736540 is an abundant number, since it is smaller than the sum of its proper divisors (52426132).

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

46736540 is a wasteful number, since it uses less digits than its factorization.

46736540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24197 (or 24195 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 46736540 is about 6836.4128020476. The cubic root of 46736540 is about 360.2070311221.

The spelling of 46736540 in words is "forty-six million, seven hundred thirty-six thousand, five hundred forty".