64476112 has 10 divisors (see below), whose sum is σ = 124922498. Its totient is φ = 32238048.

The previous prime is 64476091. The next prime is 64476119. The reversal of 64476112 is 21167446.

It can be written as a sum of positive squares in only one way, i.e., 46294416 + 18181696 = 6804^2 + 4264^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64476119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2014863 + ... + 2014894.

Almost surely, 2^64476112 is an apocalyptic number.

It is an amenable number.

64476112 is a deficient number, since it is larger than the sum of its proper divisors (60446386).

64476112 is a wasteful number, since it uses less digits than its factorization.

64476112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4029765 (or 4029759 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 64476112 is about 8029.7018624604. The cubic root of 64476112 is about 400.9894504514.

The spelling of 64476112 in words is "sixty-four million, four hundred seventy-six thousand, one hundred twelve".