46664572 has 12 divisors (see below), whose sum is σ = 82078920. Its totient is φ = 23213456.

The previous prime is 46664521. The next prime is 46664591. The reversal of 46664572 is 27546664.

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, 28822 + ... + 30397.

It is an arithmetic number, because the mean of its divisors is an integer number (6839910).

Almost surely, 2^46664572 is an apocalyptic number.

It is an amenable number.

46664572 is a deficient number, since it is larger than the sum of its proper divisors (35414348).

46664572 is a wasteful number, since it uses less digits than its factorization.

46664572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59420 (or 59418 counting only the distinct ones).

The product of its digits is 241920, while the sum is 40.

The square root of 46664572 is about 6831.1471950178. The cubic root of 46664572 is about 360.0220459750.

The spelling of 46664572 in words is "forty-six million, six hundred sixty-four thousand, five hundred seventy-two".