68925369 has 24 divisors (see below), whose sum is σ = 100169472. Its totient is φ = 42107040.

The previous prime is 68925347. The next prime is 68925371. The reversal of 68925369 is 96352986.

It is not a de Polignac number, because 68925369 - 2⁸ = 68925113 is a prime.

It is a super-2 number, since 2×68925369² = 9501412983572322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (68925569) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32547 + ... + 34599.

It is an arithmetic number, because the mean of its divisors is an integer number (4173728).

Almost surely, 2^68925369 is an apocalyptic number.

It is an amenable number.

68925369 is a deficient number, since it is larger than the sum of its proper divisors (31244103).

68925369 is a wasteful number, since it uses less digits than its factorization.

68925369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125 (or 2106 counting only the distinct ones).

The product of its digits is 699840, while the sum is 48.

The square root of 68925369 is about 8302.1303892435. The cubic root of 68925369 is about 410.0086633109.

The spelling of 68925369 in words is "sixty-eight million, nine hundred twenty-five thousand, three hundred sixty-nine".