46172088 has 24 divisors (see below), whose sum is σ = 125049600. Its totient is φ = 15390672.

The previous prime is 46172083. The next prime is 46172099. The reversal of 46172088 is 88027164.

It is a tau number, because it is divible by the number of its divisors (24).

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 (46172083) 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 5 ways as a sum of consecutive naturals, for example, 320568 + ... + 320711.

It is an arithmetic number, because the mean of its divisors is an integer number (5210400).

Almost surely, 2^46172088 is an apocalyptic number.

It is an amenable number.

46172088 is an abundant number, since it is smaller than the sum of its proper divisors (78877512).

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

46172088 is a wasteful number, since it uses less digits than its factorization.

46172088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641291 (or 641284 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 46172088 is about 6795.0046357600. The cubic root of 46172088 is about 358.7510423390.

The spelling of 46172088 in words is "forty-six million, one hundred seventy-two thousand, eighty-eight".