68465900 has 36 divisors (see below), whose sum is σ = 152203800. Its totient is φ = 26716800.

The previous prime is 68465879. The next prime is 68465923. The reversal of 68465900 is 956486.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4250 + ... + 12449.

Almost surely, 2^68465900 is an apocalyptic number.

It is an amenable number.

68465900 is an abundant number, since it is smaller than the sum of its proper divisors (83737900).

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

68465900 is a wasteful number, since it uses less digits than its factorization.

68465900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16754 (or 16747 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 68465900 is about 8274.4123658421. The cubic root of 68465900 is about 409.0955673244.

The spelling of 68465900 in words is "sixty-eight million, four hundred sixty-five thousand, nine hundred".