68460260 has 24 divisors (see below), whose sum is σ = 156836736. Its totient is φ = 24894560.

The previous prime is 68460253. The next prime is 68460269. The reversal of 68460260 is 6206486.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (68460269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155372 + ... + 155811.

It is an arithmetic number, because the mean of its divisors is an integer number (6534864).

Almost surely, 2^68460260 is an apocalyptic number.

It is an amenable number.

68460260 is an abundant number, since it is smaller than the sum of its proper divisors (88376476).

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

68460260 is a wasteful number, since it uses less digits than its factorization.

68460260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311203 (or 311201 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 68460260 is about 8274.0715491226. The cubic root of 68460260 is about 409.0843336915.

The spelling of 68460260 in words is "sixty-eight million, four hundred sixty thousand, two hundred sixty".