68411492 has 12 divisors (see below), whose sum is σ = 119782320. Its totient is φ = 34187976.

The previous prime is 68411479. The next prime is 68411501. The reversal of 68411492 is 29411486.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8243 + ... + 14309.

It is an arithmetic number, because the mean of its divisors is an integer number (9981860).

Almost surely, 2^68411492 is an apocalyptic number.

It is an amenable number.

68411492 is a deficient number, since it is larger than the sum of its proper divisors (51370828).

68411492 is a wasteful number, since it uses less digits than its factorization.

68411492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8890 (or 8888 counting only the distinct ones).

The product of its digits is 13824, while the sum is 35.

The square root of 68411492 is about 8271.1239864966. The cubic root of 68411492 is about 408.9871728770.

The spelling of 68411492 in words is "sixty-eight million, four hundred eleven thousand, four hundred ninety-two".