46771564 has 12 divisors (see below), whose sum is σ = 93543184. Its totient is φ = 20044944.

The previous prime is 46771553. The next prime is 46771603. The reversal of 46771564 is 46517764.

46771564 is an admirable 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, 835179 + ... + 835234.

Almost surely, 2^46771564 is an apocalyptic number.

It is an amenable number.

46771564 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

46771564 is a wasteful number, since it uses less digits than its factorization.

46771564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670424 (or 1670422 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 46771564 is about 6838.9738996431. The cubic root of 46771564 is about 360.2969874386.

It can be divided in two parts, 4677 and 1564, that added together give a square (6241 = 79²).

The spelling of 46771564 in words is "forty-six million, seven hundred seventy-one thousand, five hundred sixty-four".