68574968 has 32 divisors (see below), whose sum is σ = 160306560. Its totient is φ = 26717280.

The previous prime is 68574967. The next prime is 68574973. The reversal of 68574968 is 86947586.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68574967) 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, 55046 + ... + 56277.

It is an arithmetic number, because the mean of its divisors is an integer number (5009580).

Almost surely, 2^68574968 is an apocalyptic number.

It is an amenable number.

68574968 is an abundant number, since it is smaller than the sum of its proper divisors (91731592).

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

68574968 is a wasteful number, since it uses less digits than its factorization.

68574968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111347 (or 111343 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 53.

The square root of 68574968 is about 8281.0004226543. Note that the first 3 decimals coincide. The cubic root of 68574968 is about 409.3126854473.

The spelling of 68574968 in words is "sixty-eight million, five hundred seventy-four thousand, nine hundred sixty-eight".