68874270 has 32 divisors (see below), whose sum is σ = 168818688. Its totient is φ = 17975328.

The previous prime is 68874233. The next prime is 68874277. The reversal of 68874270 is 7247886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68874277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23014 + ... + 25833.

It is an arithmetic number, because the mean of its divisors is an integer number (5275584).

Almost surely, 2^68874270 is an apocalyptic number.

68874270 is an abundant number, since it is smaller than the sum of its proper divisors (99944418).

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

68874270 is a wasteful number, since it uses less digits than its factorization.

68874270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48904.

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 68874270 is about 8299.0523555404. The cubic root of 68874270 is about 409.9073159522.

The spelling of 68874270 in words is "sixty-eight million, eight hundred seventy-four thousand, two hundred seventy".