68903592 has 16 divisors (see below), whose sum is σ = 172259040. Its totient is φ = 22967856.

The previous prime is 68903579. The next prime is 68903599. The reversal of 68903592 is 29530986.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (68903599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435468 + ... + 1435515.

It is an arithmetic number, because the mean of its divisors is an integer number (10766190).

Almost surely, 2^68903592 is an apocalyptic number.

It is an amenable number.

68903592 is an abundant number, since it is smaller than the sum of its proper divisors (103355448).

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

68903592 is a wasteful number, since it uses less digits than its factorization.

68903592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870992 (or 2870988 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 68903592 is about 8300.8187547976. The cubic root of 68903592 is about 409.9654779579.

The spelling of 68903592 in words is "sixty-eight million, nine hundred three thousand, five hundred ninety-two".