68026552 has 16 divisors (see below), whose sum is σ = 139145400. Its totient is φ = 30921120.

The previous prime is 68026523. The next prime is 68026579. The reversal of 68026552 is 25562086.

It is a super-2 number, since 2×68026552² = 9255223554017408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386427 + ... + 386602.

Almost surely, 2^68026552 is an apocalyptic number.

It is an amenable number.

68026552 is an abundant number, since it is smaller than the sum of its proper divisors (71118848).

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

68026552 is a wasteful number, since it uses less digits than its factorization.

68026552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773046 (or 773042 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 68026552 is about 8247.8210455853. The cubic root of 68026552 is about 408.2186288209.

The spelling of 68026552 in words is "sixty-eight million, twenty-six thousand, five hundred fifty-two".