68825562 has 32 divisors (see below), whose sum is σ = 156045120. Its totient is φ = 20062080.

The previous prime is 68825551. The next prime is 68825563. The reversal of 68825562 is 26552886.

It is not an unprimeable number, because it can be changed into a prime (68825563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21739 + ... + 24702.

It is an arithmetic number, because the mean of its divisors is an integer number (4876410).

Almost surely, 2^68825562 is an apocalyptic number.

68825562 is an abundant number, since it is smaller than the sum of its proper divisors (87219558).

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

68825562 is a wasteful number, since it uses less digits than its factorization.

68825562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46478.

The product of its digits is 230400, while the sum is 42.

The square root of 68825562 is about 8296.1172846097. The cubic root of 68825562 is about 409.8106641159.

The spelling of 68825562 in words is "sixty-eight million, eight hundred twenty-five thousand, five hundred sixty-two".