7071572072 has 32 divisors (see below), whose sum is σ = 13400640000. Its totient is φ = 3498164928.

The previous prime is 7071572069. The next prime is 7071572087. The reversal of 7071572072 is 2702751707.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621329 + ... + 632607.

It is an arithmetic number, because the mean of its divisors is an integer number (418770000).

Almost surely, 2^7071572072 is an apocalyptic number.

It is an amenable number.

7071572072 is a deficient number, since it is larger than the sum of its proper divisors (6329067928).

7071572072 is a wasteful number, since it uses less digits than its factorization.

7071572072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12113 (or 12109 counting only the distinct ones).

The product of its (nonzero) digits is 48020, while the sum is 38.

The square root of 7071572072 is about 84092.6398206169. The cubic root of 7071572072 is about 1919.4287283350.

The spelling of 7071572072 in words is "seven billion, seventy-one million, five hundred seventy-two thousand, seventy-two".