68585902 has 16 divisors (see below), whose sum is σ = 128264832. Its totient is φ = 26721720.

The previous prime is 68585897. The next prime is 68585941. The reversal of 68585902 is 20958586.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222528 + ... + 222835.

It is an arithmetic number, because the mean of its divisors is an integer number (8016552).

Almost surely, 2^68585902 is an apocalyptic number.

68585902 is a deficient number, since it is larger than the sum of its proper divisors (59678930).

68585902 is a wasteful number, since it uses less digits than its factorization.

68585902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445383.

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 68585902 is about 8281.6605822745. The cubic root of 68585902 is about 409.3344387061.

The spelling of 68585902 in words is "sixty-eight million, five hundred eighty-five thousand, nine hundred two".