68524790 has 48 divisors (see below), whose sum is σ = 132756624. Its totient is φ = 25459200.

The previous prime is 68524759. The next prime is 68524793. The reversal of 68524790 is 9742586.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68524793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 378500 + ... + 378680.

It is an arithmetic number, because the mean of its divisors is an integer number (2765763).

Almost surely, 2^68524790 is an apocalyptic number.

68524790 is a deficient number, since it is larger than the sum of its proper divisors (64231834).

68524790 is a wasteful number, since it uses less digits than its factorization.

68524790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 68524790 is about 8277.9701618211. The cubic root of 68524790 is about 409.2128263487.

The spelling of 68524790 in words is "sixty-eight million, five hundred twenty-four thousand, seven hundred ninety".