2258920896 has 224 divisors, whose sum is σ = 6671462400. Its totient is φ = 671784960.

The previous prime is 2258920889. The next prime is 2258920903. The reversal of 2258920896 is 6980298522.

It is an interprime number because it is at equal distance from previous prime (2258920889) and next prime (2258920903).

It is a super-2 number, since 2×2258920896² = 10205447228770885632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3969700 + ... + 3970268.

Almost surely, 2^2258920896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2258920896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3335731200).

2258920896 is an abundant number, since it is smaller than the sum of its proper divisors (4412541504).

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

2258920896 is a wasteful number, since it uses less digits than its factorization.

2258920896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 2258920896 is about 47528.1063792784. The cubic root of 2258920896 is about 1312.1002179048.

The spelling of 2258920896 in words is "two billion, two hundred fifty-eight million, nine hundred twenty thousand, eight hundred ninety-six".