46992880 has 40 divisors (see below), whose sum is σ = 119193264. Its totient is φ = 17088000.

The previous prime is 46992877. The next prime is 46992889. The reversal of 46992880 is 8829964.

46992880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 46992880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46992889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25821 + ... + 27580.

Almost surely, 2^46992880 is an apocalyptic number.

46992880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46992880 is an abundant number, since it is smaller than the sum of its proper divisors (72200384).

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

46992880 is a wasteful number, since it uses less digits than its factorization.

46992880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53425 (or 53419 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 46992880 is about 6855.1353013635. The cubic root of 46992880 is about 360.8643838016.

The spelling of 46992880 in words is "forty-six million, nine hundred ninety-two thousand, eight hundred eighty".