68800544 has 24 divisors (see below), whose sum is σ = 141341760. Its totient is φ = 32904256.

The previous prime is 68800489. The next prime is 68800553. The reversal of 68800544 is 44500886.

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, 46004 + ... + 47475.

It is an arithmetic number, because the mean of its divisors is an integer number (5889240).

Almost surely, 2^68800544 is an apocalyptic number.

It is an amenable number.

68800544 is an abundant number, since it is smaller than the sum of its proper divisors (72541216).

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

68800544 is a wasteful number, since it uses less digits than its factorization.

68800544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93512 (or 93504 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 68800544 is about 8294.6093337782. The cubic root of 68800544 is about 409.7610028882.

The spelling of 68800544 in words is "sixty-eight million, eight hundred thousand, five hundred forty-four".