68792112 has 80 divisors (see below), whose sum is σ = 200880000. Its totient is φ = 22533696.

The previous prime is 68792107. The next prime is 68792153. The reversal of 68792112 is 21129786.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24139 + ... + 26837.

It is an arithmetic number, because the mean of its divisors is an integer number (2511000).

Almost surely, 2^68792112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68792112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100440000).

68792112 is an abundant number, since it is smaller than the sum of its proper divisors (132087888).

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

68792112 is a wasteful number, since it uses less digits than its factorization.

68792112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775 (or 2763 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 68792112 is about 8294.1010362787. The cubic root of 68792112 is about 409.7442624879.

The spelling of 68792112 in words is "sixty-eight million, seven hundred ninety-two thousand, one hundred twelve".