68954680 has 32 divisors (see below), whose sum is σ = 159344640. Its totient is φ = 26835840.

The previous prime is 68954651. The next prime is 68954693. The reversal of 68954680 is 8645986.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 68954680.

It is a congruent number.

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, 21816 + ... + 24775.

It is an arithmetic number, because the mean of its divisors is an integer number (4979520).

Almost surely, 2^68954680 is an apocalyptic number.

It is an amenable number.

68954680 is an abundant number, since it is smaller than the sum of its proper divisors (90389960).

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

68954680 is a wasteful number, since it uses less digits than its factorization.

68954680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46639 (or 46635 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 68954680 is about 8303.8954714038. The cubic root of 68954680 is about 410.0667747676.

The spelling of 68954680 in words is "sixty-eight million, nine hundred fifty-four thousand, six hundred eighty".