68797092 has 72 divisors (see below), whose sum is σ = 198361408. Its totient is φ = 18072000.

The previous prime is 68797073. The next prime is 68797093. The reversal of 68797092 is 29079786.

It is not an unprimeable number, because it can be changed into a prime (68797093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 273967 + ... + 274217.

Almost surely, 2^68797092 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 68797092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99180704).

68797092 is an abundant number, since it is smaller than the sum of its proper divisors (129564316).

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

68797092 is a wasteful number, since it uses less digits than its factorization.

68797092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 68797092 is about 8294.4012442129. The cubic root of 68797092 is about 409.7541496544.

It can be divided in two parts, 687 and 97092, that added together give a palindrome (97779).

The spelling of 68797092 in words is "sixty-eight million, seven hundred ninety-seven thousand, ninety-two".