68362764 has 12 divisors (see below), whose sum is σ = 159513144. Its totient is φ = 22787584.

The previous prime is 68362753. The next prime is 68362793. The reversal of 68362764 is 46726386.

It is a tau number, because it is divible by the number of its divisors (12).

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, 2848437 + ... + 2848460.

It is an arithmetic number, because the mean of its divisors is an integer number (13292762).

Almost surely, 2^68362764 is an apocalyptic number.

It is an amenable number.

68362764 is an abundant number, since it is smaller than the sum of its proper divisors (91150380).

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

68362764 is a wasteful number, since it uses less digits than its factorization.

68362764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5696904 (or 5696902 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 68362764 is about 8268.1777919926. The cubic root of 68362764 is about 408.8900456257.

The spelling of 68362764 in words is "sixty-eight million, three hundred sixty-two thousand, seven hundred sixty-four".