71395002 has 48 divisors (see below), whose sum is σ = 187192512. Its totient is φ = 19198080.

The previous prime is 71394997. The next prime is 71395039. The reversal of 71395002 is 20059317.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14524 + ... + 18807.

It is an arithmetic number, because the mean of its divisors is an integer number (3899844).

Almost surely, 2^71395002 is an apocalyptic number.

71395002 is an abundant number, since it is smaller than the sum of its proper divisors (115797510).

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

71395002 is a wasteful number, since it uses less digits than its factorization.

71395002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33363 (or 33360 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 71395002 is about 8449.5563197129. The cubic root of 71395002 is about 414.8482572919.

The spelling of 71395002 in words is "seventy-one million, three hundred ninety-five thousand, two".