2572730274 has 64 divisors (see below), whose sum is σ = 5553930240. Its totient is φ = 792517440.

The previous prime is 2572730249. The next prime is 2572730311. The reversal of 2572730274 is 4720372752.

It is a super-2 number, since 2×2572730274² = 13237882125512230152, which contains 22 as substring.

It is a Curzon 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 31 ways as a sum of consecutive naturals, for example, 509884 + ... + 514904.

It is an arithmetic number, because the mean of its divisors is an integer number (86780160).

Almost surely, 2^2572730274 is an apocalyptic number.

2572730274 is an abundant number, since it is smaller than the sum of its proper divisors (2981199966).

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

2572730274 is a wasteful number, since it uses less digits than its factorization.

2572730274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175.

The product of its (nonzero) digits is 164640, while the sum is 39.

The square root of 2572730274 is about 50722.0886202451. The cubic root of 2572730274 is about 1370.2445571907.

The spelling of 2572730274 in words is "two billion, five hundred seventy-two million, seven hundred thirty thousand, two hundred seventy-four".