68417084 has 12 divisors (see below), whose sum is σ = 120849624. Its totient is φ = 33888624.

The previous prime is 68417071. The next prime is 68417087. The reversal of 68417084 is 48071486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68417087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79499 + ... + 80354.

It is an arithmetic number, because the mean of its divisors is an integer number (10070802).

Almost surely, 2^68417084 is an apocalyptic number.

It is an amenable number.

68417084 is a deficient number, since it is larger than the sum of its proper divisors (52432540).

68417084 is a wasteful number, since it uses less digits than its factorization.

68417084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159964 (or 159962 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 68417084 is about 8271.4620231251. The cubic root of 68417084 is about 408.9983161995.

The spelling of 68417084 in words is "sixty-eight million, four hundred seventeen thousand, eighty-four".