47664614 has 16 divisors (see below), whose sum is σ = 72299088. Its totient is φ = 23566752.

The previous prime is 47664613. The next prime is 47664619. The reversal of 47664614 is 41646674.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47664611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119864 + ... + 120260.

It is an arithmetic number, because the mean of its divisors is an integer number (4518693).

Almost surely, 2^47664614 is an apocalyptic number.

47664614 is a deficient number, since it is larger than the sum of its proper divisors (24634474).

47664614 is a wasteful number, since it uses less digits than its factorization.

47664614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919.

The product of its digits is 96768, while the sum is 38.

The square root of 47664614 is about 6903.9564019481. The cubic root of 47664614 is about 362.5756994505.

The spelling of 47664614 in words is "forty-seven million, six hundred sixty-four thousand, six hundred fourteen".