8212950570 has 32 divisors (see below), whose sum is σ = 21502998720. Its totient is φ = 1991018240.

The previous prime is 8212950523. The next prime is 8212950589. The reversal of 8212950570 is 750592128.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12443535 + ... + 12444194.

It is an arithmetic number, because the mean of its divisors is an integer number (671968710).

Almost surely, 2^8212950570 is an apocalyptic number.

8212950570 is an abundant number, since it is smaller than the sum of its proper divisors (13290048150).

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

8212950570 is a wasteful number, since it uses less digits than its factorization.

8212950570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24887750.

The product of its (nonzero) digits is 50400, while the sum is 39.

The square root of 8212950570 is about 90625.3307304310. The cubic root of 8212950570 is about 2017.5907106864.

The spelling of 8212950570 in words is "eight billion, two hundred twelve million, nine hundred fifty thousand, five hundred seventy".