69968120 has 32 divisors (see below), whose sum is σ = 158353920. Its totient is φ = 27822720.

The previous prime is 69968069. The next prime is 69968123. The reversal of 69968120 is 2186996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69968123) 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, 1865 + ... + 11975.

It is an arithmetic number, because the mean of its divisors is an integer number (4948560).

Almost surely, 2^69968120 is an apocalyptic number.

It is an amenable number.

69968120 is an abundant number, since it is smaller than the sum of its proper divisors (88385800).

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

69968120 is a wasteful number, since it uses less digits than its factorization.

69968120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10295 (or 10291 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 69968120 is about 8364.6948539681. The cubic root of 69968120 is about 412.0659554446.

The spelling of 69968120 in words is "sixty-nine million, nine hundred sixty-eight thousand, one hundred twenty".