68283604 has 12 divisors (see below), whose sum is σ = 119700000. Its totient is φ = 34083608.

The previous prime is 68283529. The next prime is 68283617. The reversal of 68283604 is 40638286.

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, 11854 + ... + 16645.

It is an arithmetic number, because the mean of its divisors is an integer number (9975000).

Almost surely, 2^68283604 is an apocalyptic number.

It is an amenable number.

68283604 is a deficient number, since it is larger than the sum of its proper divisors (51416396).

68283604 is a wasteful number, since it uses less digits than its factorization.

68283604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29102 (or 29100 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 68283604 is about 8263.3893772471. The cubic root of 68283604 is about 408.7321612480.

The spelling of 68283604 in words is "sixty-eight million, two hundred eighty-three thousand, six hundred four".