68953008 has 40 divisors (see below), whose sum is σ = 178560000. Its totient is φ = 22928704.

The previous prime is 68953007. The next prime is 68953019. The reversal of 68953008 is 80035986.

It is not an unprimeable number, because it can be changed into a prime (68953007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21493 + ... + 24491.

It is an arithmetic number, because the mean of its divisors is an integer number (4464000).

Almost surely, 2^68953008 is an apocalyptic number.

It is an amenable number.

68953008 is an abundant number, since it is smaller than the sum of its proper divisors (109606992).

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

68953008 is a wasteful number, since it uses less digits than its factorization.

68953008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489 (or 3483 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 68953008 is about 8303.7947951524. The cubic root of 68953008 is about 410.0634603337.

The spelling of 68953008 in words is "sixty-eight million, nine hundred fifty-three thousand, eight".