68595020 has 24 divisors (see below), whose sum is σ = 155130864. Its totient is φ = 25327296.

The previous prime is 68595011. The next prime is 68595047. The reversal of 68595020 is 2059586.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131654 + ... + 132173.

It is an arithmetic number, because the mean of its divisors is an integer number (6463786).

Almost surely, 2^68595020 is an apocalyptic number.

It is an amenable number.

68595020 is an abundant number, since it is smaller than the sum of its proper divisors (86535844).

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

68595020 is a wasteful number, since it uses less digits than its factorization.

68595020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263849 (or 263847 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 68595020 is about 8282.2110574411. The cubic root of 68595020 is about 409.3525772541.

The spelling of 68595020 in words is "sixty-eight million, five hundred ninety-five thousand, twenty".