71073708 has 24 divisors (see below), whose sum is σ = 167451648. Its totient is φ = 23460816.

The previous prime is 71073671. The next prime is 71073727. The reversal of 71073708 is 80737017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27516 + ... + 29987.

It is an arithmetic number, because the mean of its divisors is an integer number (6977152).

Almost surely, 2^71073708 is an apocalyptic number.

It is an amenable number.

71073708 is an abundant number, since it is smaller than the sum of its proper divisors (96377940).

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

71073708 is a wasteful number, since it uses less digits than its factorization.

71073708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57613 (or 57611 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 33.

The square root of 71073708 is about 8430.5224037422. The cubic root of 71073708 is about 414.2250171198.

The spelling of 71073708 in words is "seventy-one million, seventy-three thousand, seven hundred eight".