68403246 has 32 divisors (see below), whose sum is σ = 139574016. Its totient is φ = 22344000.

The previous prime is 68403229. The next prime is 68403259. The reversal of 68403246 is 64230486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89506 + ... + 90266.

It is an arithmetic number, because the mean of its divisors is an integer number (4361688).

Almost surely, 2^68403246 is an apocalyptic number.

68403246 is an abundant number, since it is smaller than the sum of its proper divisors (71170770).

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

68403246 is a wasteful number, since it uses less digits than its factorization.

68403246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 68403246 is about 8270.6254902516. The cubic root of 68403246 is about 408.9707397523.

The spelling of 68403246 in words is "sixty-eight million, four hundred three thousand, two hundred forty-six".