46172892 has 24 divisors (see below), whose sum is σ = 110649616. Its totient is φ = 14974848.

The previous prime is 46172851. The next prime is 46172899. The reversal of 46172892 is 29827164.

46172892 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

46172892 is strictly pandigital in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 46172892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46172899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51553 + ... + 52440.

Almost surely, 2^46172892 is an apocalyptic number.

It is an amenable number.

46172892 is an abundant number, since it is smaller than the sum of its proper divisors (64476724).

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

46172892 is a wasteful number, since it uses less digits than its factorization.

46172892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104037 (or 104035 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 46172892 is about 6795.0637966100. The cubic root of 46172892 is about 358.7531246516.

The spelling of 46172892 in words is "forty-six million, one hundred seventy-two thousand, eight hundred ninety-two".