2297527630 has 16 divisors (see below), whose sum is σ = 4137358464. Its totient is φ = 918609120.

The previous prime is 2297527627. The next prime is 2297527657. The reversal of 2297527630 is 367257922.

It is a super-2 number, since 2×2297527630² = 10557266421226833800, which contains 22 as substring.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 25662 + ... + 72481.

It is an arithmetic number, because the mean of its divisors is an integer number (258584904).

Almost surely, 2^2297527630 is an apocalyptic number.

2297527630 is a deficient number, since it is larger than the sum of its proper divisors (1839830834).

2297527630 is a wasteful number, since it uses less digits than its factorization.

2297527630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100491.

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 2297527630 is about 47932.5320633075. The cubic root of 2297527630 is about 1319.5329748960.

It can be divided in two parts, 22975 and 27630, that added together give a palindrome (50605).

The spelling of 2297527630 in words is "two billion, two hundred ninety-seven million, five hundred twenty-seven thousand, six hundred thirty".