64714432 has 14 divisors (see below), whose sum is σ = 128417828. Its totient is φ = 32357184.

The previous prime is 64714411. The next prime is 64714439. The reversal of 64714432 is 23441746.

It is a junction number, because it is equal to n+sod(n) for n = 64714394 and 64714403.

It is not an unprimeable number, because it can be changed into a prime (64714439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505518 + ... + 505645.

It is an arithmetic number, because the mean of its divisors is an integer number (9172702).

Almost surely, 2^64714432 is an apocalyptic number.

It is an amenable number.

64714432 is a deficient number, since it is larger than the sum of its proper divisors (63703396).

64714432 is a wasteful number, since it uses less digits than its factorization.

64714432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011175 (or 1011165 counting only the distinct ones).

The product of its digits is 16128, while the sum is 31.

The square root of 64714432 is about 8044.5280781411. The cubic root of 64714432 is about 401.4828957570.

The spelling of 64714432 in words is "sixty-four million, seven hundred fourteen thousand, four hundred thirty-two".