68265500 has 24 divisors (see below), whose sum is σ = 149092944. Its totient is φ = 27306000.

The previous prime is 68265493. The next prime is 68265517. The reversal of 68265500 is 556286.

It is a happy number.

It is a zygodrome in base 5.

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, 67766 + ... + 68765.

It is an arithmetic number, because the mean of its divisors is an integer number (6212206).

Almost surely, 2^68265500 is an apocalyptic number.

It is an amenable number.

68265500 is an abundant number, since it is smaller than the sum of its proper divisors (80827444).

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

68265500 is a wasteful number, since it uses less digits than its factorization.

68265500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136550 (or 136538 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 68265500 is about 8262.2938703486. The cubic root of 68265500 is about 408.6960357329.

The spelling of 68265500 in words is "sixty-eight million, two hundred sixty-five thousand, five hundred".