63164044 has 12 divisors (see below), whose sum is σ = 117039384. Its totient is φ = 29724224.

The previous prime is 63164041. The next prime is 63164047. The reversal of 63164044 is 44046136.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (63164041) and next prime (63164047).

It is not an unprimeable number, because it can be changed into a prime (63164041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464374 + ... + 464509.

It is an arithmetic number, because the mean of its divisors is an integer number (9753282).

Almost surely, 2^63164044 is an apocalyptic number.

It is an amenable number.

63164044 is a deficient number, since it is larger than the sum of its proper divisors (53875340).

63164044 is a wasteful number, since it uses less digits than its factorization.

63164044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928904 (or 928902 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 63164044 is about 7947.5810156299. The cubic root of 63164044 is about 398.2507867831.

The spelling of 63164044 in words is "sixty-three million, one hundred sixty-four thousand, forty-four".