46422732 has 24 divisors (see below), whose sum is σ = 109150272. Its totient is φ = 15355600.

The previous prime is 46422721. The next prime is 46422737. The reversal of 46422732 is 23722464.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 46422732.

It is not an unprimeable number, because it can be changed into a prime (46422737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13194 + ... + 16337.

It is an arithmetic number, because the mean of its divisors is an integer number (4547928).

Almost surely, 2^46422732 is an apocalyptic number.

It is an amenable number.

46422732 is an abundant number, since it is smaller than the sum of its proper divisors (62727540).

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

46422732 is a wasteful number, since it uses less digits than its factorization.

46422732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29669 (or 29667 counting only the distinct ones).

The product of its digits is 16128, while the sum is 30.

The square root of 46422732 is about 6813.4229283085. The cubic root of 46422732 is about 359.3990281804.

The spelling of 46422732 in words is "forty-six million, four hundred twenty-two thousand, seven hundred thirty-two".