2258591852 has 24 divisors (see below), whose sum is σ = 4313131200. Its totient is φ = 1026329360.

The previous prime is 2258591849. The next prime is 2258591869. The reversal of 2258591852 is 2581958522.

It is a junction number, because it is equal to n+sod(n) for n = 2258591797 and 2258591806.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219323 + ... + 229389.

It is an arithmetic number, because the mean of its divisors is an integer number (179713800).

Almost surely, 2^2258591852 is an apocalyptic number.

2258591852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2258591852 is a deficient number, since it is larger than the sum of its proper divisors (2054539348).

2258591852 is a wasteful number, since it uses less digits than its factorization.

2258591852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15181 (or 15179 counting only the distinct ones).

The product of its digits is 576000, while the sum is 47.

The square root of 2258591852 is about 47524.6446804182. The cubic root of 2258591852 is about 1312.0365061166.

The spelling of 2258591852 in words is "two billion, two hundred fifty-eight million, five hundred ninety-one thousand, eight hundred fifty-two".