68600528 has 20 divisors (see below), whose sum is σ = 133148100. Its totient is φ = 34239744.

The previous prime is 68600527. The next prime is 68600533. The reversal of 68600528 is 82500686.

It can be written as a sum of positive squares in 2 ways, for example, as 27793984 + 40806544 = 5272^2 + 6388^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68600527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6398 + ... + 13346.

It is an arithmetic number, because the mean of its divisors is an integer number (6657405).

Almost surely, 2^68600528 is an apocalyptic number.

It is an amenable number.

68600528 is a deficient number, since it is larger than the sum of its proper divisors (64547572).

68600528 is a wasteful number, since it uses less digits than its factorization.

68600528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7574 (or 7568 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 68600528 is about 8282.5435706672. The cubic root of 68600528 is about 409.3635336065.

The spelling of 68600528 in words is "sixty-eight million, six hundred thousand, five hundred twenty-eight".