68779182 has 16 divisors (see below), whose sum is σ = 138921552. Its totient is φ = 22699200.

The previous prime is 68779169. The next prime is 68779187. The reversal of 68779182 is 28197786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68779187) 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, 56143 + ... + 57354.

It is an arithmetic number, because the mean of its divisors is an integer number (8682597).

Almost surely, 2^68779182 is an apocalyptic number.

68779182 is an abundant number, since it is smaller than the sum of its proper divisors (70142370).

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

68779182 is a wasteful number, since it uses less digits than its factorization.

68779182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113603.

The product of its digits is 338688, while the sum is 48.

The square root of 68779182 is about 8293.3215300023. The cubic root of 68779182 is about 409.7185893639.

The spelling of 68779182 in words is "sixty-eight million, seven hundred seventy-nine thousand, one hundred eighty-two".