46042992 has 50 divisors (see below), whose sum is σ = 133265528. Its totient is φ = 15347232.

The previous prime is 46042991. The next prime is 46043009. The reversal of 46042992 is 29924064.

It is a super-2 number, since 2×46042992² = 4239914224624128, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46042991) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16468 + ... + 19059.

Almost surely, 2^46042992 is an apocalyptic number.

It is an amenable number.

46042992 is an abundant number, since it is smaller than the sum of its proper divisors (87222536).

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

46042992 is a wasteful number, since it uses less digits than its factorization.

46042992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35547 (or 35532 counting only the distinct ones).

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

The square root of 46042992 is about 6785.4986552206. The cubic root of 46042992 is about 358.4163772677.

The spelling of 46042992 in words is "forty-six million, forty-two thousand, nine hundred ninety-two".