46401172 has 12 divisors (see below), whose sum is σ = 83821696. Its totient is φ = 22452120.

The previous prime is 46401169. The next prime is 46401181. The reversal of 46401172 is 27110464.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186978 + ... + 187225.

Almost surely, 2^46401172 is an apocalyptic number.

It is an amenable number.

46401172 is a deficient number, since it is larger than the sum of its proper divisors (37420524).

46401172 is a wasteful number, since it uses less digits than its factorization.

46401172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374238 (or 374236 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 46401172 is about 6811.8405735895. The cubic root of 46401172 is about 359.3433812837.

The spelling of 46401172 in words is "forty-six million, four hundred one thousand, one hundred seventy-two".