46636392 has 64 divisors (see below), whose sum is σ = 127892160. Its totient is φ = 14054400.

The previous prime is 46636357. The next prime is 46636399. The reversal of 46636392 is 29363664.

It is a self number, because there is not a number n which added to its sum of digits gives 46636392.

It is not an unprimeable number, because it can be changed into a prime (46636399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63258 + ... + 63990.

It is an arithmetic number, because the mean of its divisors is an integer number (1998315).

Almost surely, 2^46636392 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 46636392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63946080).

46636392 is an abundant number, since it is smaller than the sum of its proper divisors (81255768).

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

46636392 is a wasteful number, since it uses less digits than its factorization.

46636392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994 (or 990 counting only the distinct ones).

The product of its digits is 139968, while the sum is 39.

The square root of 46636392 is about 6829.0842724336. The cubic root of 46636392 is about 359.9495608346.

The spelling of 46636392 in words is "forty-six million, six hundred thirty-six thousand, three hundred ninety-two".