46402992 has 30 divisors (see below), whose sum is σ = 129864332. Its totient is φ = 15467616.

The previous prime is 46402949. The next prime is 46402999. The reversal of 46402992 is 29920464.

46402992 is a `hidden beast` number, since 4 + 640 + 2 + 9 + 9 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (46402999) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 160978 + ... + 161265.

Almost surely, 2^46402992 is an apocalyptic number.

It is an amenable number.

46402992 is an abundant number, since it is smaller than the sum of its proper divisors (83461340).

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

46402992 is a wasteful number, since it uses less digits than its factorization.

46402992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322257 (or 322248 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 46402992 is about 6811.9741631923. The cubic root of 46402992 is about 359.3480794151.

The spelling of 46402992 in words is "forty-six million, four hundred two thousand, nine hundred ninety-two".