68461374 has 16 divisors (see below), whose sum is σ = 138180240. Its totient is φ = 22610880.

The previous prime is 68461369. The next prime is 68461387. The reversal of 68461374 is 47316486.

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, 51687 + ... + 52994.

It is an arithmetic number, because the mean of its divisors is an integer number (8636265).

Almost surely, 2^68461374 is an apocalyptic number.

68461374 is an abundant number, since it is smaller than the sum of its proper divisors (69718866).

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

68461374 is a wasteful number, since it uses less digits than its factorization.

68461374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104795.

The product of its digits is 96768, while the sum is 39.

The square root of 68461374 is about 8274.1388675801. The cubic root of 68461374 is about 409.0865525821.

The spelling of 68461374 in words is "sixty-eight million, four hundred sixty-one thousand, three hundred seventy-four".