8912970560 has 56 divisors (see below), whose sum is σ = 22856638056. Its totient is φ = 3290941440.

The previous prime is 8912970559. The next prime is 8912970581. The reversal of 8912970560 is 650792198.

It can be written as a sum of positive squares in 4 ways, for example, as 4631104 + 8908339456 = 2152^2 + 94384^2 .

It is a congruent number.

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, 1067111 + ... + 1075430.

It is an arithmetic number, because the mean of its divisors is an integer number (408154251).

Almost surely, 2^8912970560 is an apocalyptic number.

8912970560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8912970560 is an abundant number, since it is smaller than the sum of its proper divisors (13943667496).

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

8912970560 is a wasteful number, since it uses less digits than its factorization.

8912970560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142571 (or 2142561 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 47.

The square root of 8912970560 is about 94408.5301230773. The cubic root of 8912970560 is about 2073.3573342778.

The spelling of 8912970560 in words is "eight billion, nine hundred twelve million, nine hundred seventy thousand, five hundred sixty".