2270291625 has 64 divisors (see below), whose sum is σ = 4797212160. Its totient is φ = 1037836800.

The previous prime is 2270291609. The next prime is 2270291633. The reversal of 2270291625 is 5261920722.

It is a happy number.

2270291625 is a `hidden beast` number, since 2 + 2 + 7 + 0 + 29 + 1 + 625 = 666.

2270291625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2270291625 - 2⁴ = 2270291609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2270291625.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24424 + ... + 71673.

It is an arithmetic number, because the mean of its divisors is an integer number (74956440).

Almost surely, 2^2270291625 is an apocalyptic number.

2270291625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2270291625 is an abundant number, since it is smaller than the sum of its proper divisors (2526920535).

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

2270291625 is an equidigital number, since it uses as much as digits as its factorization.

2270291625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96128 (or 96112 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 2270291625 is about 47647.5773256102. The cubic root of 2270291625 is about 1314.2981069219.

The spelling of 2270291625 in words is "two billion, two hundred seventy million, two hundred ninety-one thousand, six hundred twenty-five".