68764000 has 48 divisors (see below), whose sum is σ = 168962976. Its totient is φ = 27504000.

The previous prime is 68763977. The next prime is 68764013. The reversal of 68764000 is 46786.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4596 + ... + 12595.

It is an arithmetic number, because the mean of its divisors is an integer number (3520062).

Almost surely, 2^68764000 is an apocalyptic number.

It is an amenable number.

68764000 is an abundant number, since it is smaller than the sum of its proper divisors (100198976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68764000 is a wasteful number, since it uses less digits than its factorization.

68764000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17216 (or 17198 counting only the distinct ones).

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

The square root of 68764000 is about 8292.4061646786. The cubic root of 68764000 is about 409.6884406804.

The spelling of 68764000 in words is "sixty-eight million, seven hundred sixty-four thousand".