71379204 has 24 divisors (see below), whose sum is σ = 179363520. Its totient is φ = 21962784.

The previous prime is 71379193. The next prime is 71379227. The reversal of 71379204 is 40297317.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228624 + ... + 228935.

It is an arithmetic number, because the mean of its divisors is an integer number (7473480).

Almost surely, 2^71379204 is an apocalyptic number.

It is an amenable number.

71379204 is an abundant number, since it is smaller than the sum of its proper divisors (107984316).

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

71379204 is a wasteful number, since it uses less digits than its factorization.

71379204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457579 (or 457577 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 71379204 is about 8448.6214260079. The cubic root of 71379204 is about 414.8176563813.

The spelling of 71379204 in words is "seventy-one million, three hundred seventy-nine thousand, two hundred four".