68107374 has 24 divisors (see below), whose sum is σ = 147747600. Its totient is φ = 22674528.

The previous prime is 68107367. The next prime is 68107379. The reversal of 68107374 is 47370186.

It is a super-2 number, since 2×68107374² = 9277228786351752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68107379) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17079 + ... + 20685.

It is an arithmetic number, because the mean of its divisors is an integer number (6156150).

Almost surely, 2^68107374 is an apocalyptic number.

68107374 is an abundant number, since it is smaller than the sum of its proper divisors (79640226).

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

68107374 is a wasteful number, since it uses less digits than its factorization.

68107374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4664 (or 4661 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 68107374 is about 8252.7191882434. The cubic root of 68107374 is about 408.3802323290.

The spelling of 68107374 in words is "sixty-eight million, one hundred seven thousand, three hundred seventy-four".