46372168 has 8 divisors (see below), whose sum is σ = 86947830. Its totient is φ = 23186080.

The previous prime is 46372147. The next prime is 46372177. The reversal of 46372168 is 86127364.

It can be written as a sum of positive squares in only one way, i.e., 44116164 + 2256004 = 6642^2 + 1502^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2898253 + ... + 2898268.

Almost surely, 2^46372168 is an apocalyptic number.

It is an amenable number.

46372168 is a deficient number, since it is larger than the sum of its proper divisors (40575662).

46372168 is a wasteful number, since it uses less digits than its factorization.

46372168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5796527 (or 5796523 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 46372168 is about 6809.7113007821. The cubic root of 46372168 is about 359.2684940390.

The spelling of 46372168 in words is "forty-six million, three hundred seventy-two thousand, one hundred sixty-eight".