46180992 has 192 divisors, whose sum is σ = 149254560. Its totient is φ = 12472320.

The previous prime is 46180973. The next prime is 46181017. The reversal of 46180992 is 29908164.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 46180992.

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, 1592434 + ... + 1592462.

Almost surely, 2^46180992 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 46180992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74627280).

46180992 is an abundant number, since it is smaller than the sum of its proper divisors (103073568).

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

46180992 is a wasteful number, since it uses less digits than its factorization.

46180992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 46180992 is about 6795.6597913668. The cubic root of 46180992 is about 358.7741018258.

The spelling of 46180992 in words is "forty-six million, one hundred eighty thousand, nine hundred ninety-two".