46636044 has 72 divisors (see below), whose sum is σ = 136343088. Its totient is φ = 12297600.

The previous prime is 46636039. The next prime is 46636067. The reversal of 46636044 is 44063664.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 46635996 and 46636014.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4594 + ... + 10694.

It is an arithmetic number, because the mean of its divisors is an integer number (1893654).

Almost surely, 2^46636044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46636044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68171544).

46636044 is an abundant number, since it is smaller than the sum of its proper divisors (89707044).

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

46636044 is a wasteful number, since it uses less digits than its factorization.

46636044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6135 (or 6126 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 46636044 is about 6829.0587931281. The cubic root of 46636044 is about 359.9486655198.

The spelling of 46636044 in words is "forty-six million, six hundred thirty-six thousand, forty-four".