2257125574 has 32 divisors (see below), whose sum is σ = 3728664576. Its totient is φ = 1016238720.

The previous prime is 2257125569. The next prime is 2257125587. The reversal of 2257125574 is 4755217522.

It is a congruent number.

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, 1237227 + ... + 1239049.

It is an arithmetic number, because the mean of its divisors is an integer number (116520768).

Almost surely, 2^2257125574 is an apocalyptic number.

2257125574 is a deficient number, since it is larger than the sum of its proper divisors (1471539002).

2257125574 is a wasteful number, since it uses less digits than its factorization.

2257125574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340.

The product of its digits is 196000, while the sum is 40.

The square root of 2257125574 is about 47509.2156744352. The cubic root of 2257125574 is about 1311.7525199204.

The spelling of 2257125574 in words is "two billion, two hundred fifty-seven million, one hundred twenty-five thousand, five hundred seventy-four".