68982325 has 6 divisors (see below), whose sum is σ = 85538114. Its totient is φ = 55185840.

The previous prime is 68982307. The next prime is 68982337. The reversal of 68982325 is 52328986.

It can be written as a sum of positive squares in 3 ways, for example, as 14311089 + 54671236 = 3783^2 + 7394^2 .

It is not a de Polignac number, because 68982325 - 2⁷ = 68982197 is a prime.

It is a super-2 number, since 2×68982325² = 9517122324811250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1379622 + ... + 1379671.

Almost surely, 2^68982325 is an apocalyptic number.

It is an amenable number.

68982325 is a deficient number, since it is larger than the sum of its proper divisors (16555789).

68982325 is a wasteful number, since it uses less digits than its factorization.

68982325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2759303 (or 2759298 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 68982325 is about 8305.5598848001. The cubic root of 68982325 is about 410.1215681544.

The spelling of 68982325 in words is "sixty-eight million, nine hundred eighty-two thousand, three hundred twenty-five".