83130604 has 6 divisors (see below), whose sum is σ = 145478564. Its totient is φ = 41565300.

The previous prime is 83130581. The next prime is 83130613. The reversal of 83130604 is 40603138.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10391322 + ... + 10391329.

Almost surely, 2^83130604 is an apocalyptic number.

It is an amenable number.

83130604 is a deficient number, since it is larger than the sum of its proper divisors (62347960).

83130604 is a wasteful number, since it uses less digits than its factorization.

83130604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20782655 (or 20782653 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 83130604 is about 9117.5985873474. The cubic root of 83130604 is about 436.4357439813.

The spelling of 83130604 in words is "eighty-three million, one hundred thirty thousand, six hundred four".