68265912 has 64 divisors (see below), whose sum is σ = 200511360. Its totient is φ = 19094400.

The previous prime is 68265907. The next prime is 68265919. The reversal of 68265912 is 21956286.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68265919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6514 + ... + 13377.

It is an arithmetic number, because the mean of its divisors is an integer number (3132990).

Almost surely, 2^68265912 is an apocalyptic number.

It is an amenable number.

68265912 is an abundant number, since it is smaller than the sum of its proper divisors (132245448).

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

68265912 is a wasteful number, since it uses less digits than its factorization.

68265912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19924 (or 19920 counting only the distinct ones).

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

The square root of 68265912 is about 8262.3188028543. The cubic root of 68265912 is about 408.6968579268.

The spelling of 68265912 in words is "sixty-eight million, two hundred sixty-five thousand, nine hundred twelve".