2258097087 has 24 divisors (see below), whose sum is σ = 3130932784. Its totient is φ = 1446574464.

The previous prime is 2258097067. The next prime is 2258097089. The reversal of 2258097087 is 7807908522.

It is not a de Polignac number, because 2258097087 - 2⁸ = 2258096831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2258097089) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 763203 + ... + 766155.

Almost surely, 2^2258097087 is an apocalyptic number.

2258097087 is a deficient number, since it is larger than the sum of its proper divisors (872835697).

2258097087 is an equidigital number, since it uses as much as digits as its factorization.

2258097087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159 (or 3076 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 2258097087 is about 47519.4390434062. The cubic root of 2258097087 is about 1311.9406946271.

The spelling of 2258097087 in words is "two billion, two hundred fifty-eight million, ninety-seven thousand, eighty-seven".