870572002 has 8 divisors (see below), whose sum is σ = 1313678016. Its totient is φ = 432679332.

The previous prime is 870571981. The next prime is 870572029. The reversal of 870572002 is 200275078.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×870572002² = 1515791221332576008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1302918 + ... + 1303585.

It is an arithmetic number, because the mean of its divisors is an integer number (164209752).

Almost surely, 2^870572002 is an apocalyptic number.

870572002 is a deficient number, since it is larger than the sum of its proper divisors (443106014).

870572002 is a wasteful number, since it uses less digits than its factorization.

870572002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2606672.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 870572002 is about 29505.4571562618. The cubic root of 870572002 is about 954.8494420147.

The spelling of 870572002 in words is "eight hundred seventy million, five hundred seventy-two thousand, two".