2572197160 has 64 divisors (see below), whose sum is σ = 6238244880. Its totient is φ = 948879360.

The previous prime is 2572197139. The next prime is 2572197163. The reversal of 2572197160 is 617912752.

It can be written as a sum of positive squares in 8 ways, for example, as 121749156 + 2450448004 = 11034^2 + 49502^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (2572197163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1097590 + ... + 1099930.

Almost surely, 2^2572197160 is an apocalyptic number.

2572197160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2572197160 is an abundant number, since it is smaller than the sum of its proper divisors (3666047720).

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

2572197160 is a wasteful number, since it uses less digits than its factorization.

2572197160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4478 (or 4474 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 2572197160 is about 50716.8331030241. The cubic root of 2572197160 is about 1370.1499045659.

The spelling of 2572197160 in words is "two billion, five hundred seventy-two million, one hundred ninety-seven thousand, one hundred sixty".