46664506 has 16 divisors (see below), whose sum is σ = 80300160. Its totient is φ = 19923120.

The previous prime is 46664489. The next prime is 46664521. The reversal of 46664506 is 60546664.

It is a super-2 number, since 2×46664506² = 4355152240448072, which contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 2430 + ... + 9961.

It is an arithmetic number, because the mean of its divisors is an integer number (5018760).

Almost surely, 2^46664506 is an apocalyptic number.

46664506 is a deficient number, since it is larger than the sum of its proper divisors (33635654).

46664506 is a wasteful number, since it uses less digits than its factorization.

46664506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12669.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 46664506 is about 6831.1423642023. The cubic root of 46664506 is about 360.0218762426.

The spelling of 46664506 in words is "forty-six million, six hundred sixty-four thousand, five hundred six".