64060312 has 16 divisors (see below), whose sum is σ = 122149800. Its totient is φ = 31487040.

The previous prime is 64060307. The next prime is 64060349. The reversal of 64060312 is 21306046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67389 + ... + 68332.

Almost surely, 2^64060312 is an apocalyptic number.

It is an amenable number.

64060312 is a deficient number, since it is larger than the sum of its proper divisors (58089488).

64060312 is a wasteful number, since it uses less digits than its factorization.

64060312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135786 (or 135782 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 64060312 is about 8003.7686123476. The cubic root of 64060312 is about 400.1256105508.

Adding to 64060312 its reverse (21306046), we get a palindrome (85366358).

The spelling of 64060312 in words is "sixty-four million, sixty thousand, three hundred twelve".