68547692 has 12 divisors (see below), whose sum is σ = 120629880. Its totient is φ = 34082016.

The previous prime is 68547691. The next prime is 68547697. The reversal of 68547692 is 29674586.

It is not an unprimeable number, because it can be changed into a prime (68547691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47153 + ... + 48584.

It is an arithmetic number, because the mean of its divisors is an integer number (10052490).

Almost surely, 2^68547692 is an apocalyptic number.

It is an amenable number.

68547692 is a deficient number, since it is larger than the sum of its proper divisors (52082188).

68547692 is a wasteful number, since it uses less digits than its factorization.

68547692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95920 (or 95918 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The square root of 68547692 is about 8279.3533563920. The cubic root of 68547692 is about 409.2584096006.

The spelling of 68547692 in words is "sixty-eight million, five hundred forty-seven thousand, six hundred ninety-two".