2258109927 has 16 divisors (see below), whose sum is σ = 3346152160. Its totient is φ = 1505044800.

The previous prime is 2258109923. The next prime is 2258109941. The reversal of 2258109927 is 7299018522.

It is a happy number.

It is not a de Polignac number, because 2258109927 - 2² = 2258109923 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 (2258109923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151677 + ... + 165897.

It is an arithmetic number, because the mean of its divisors is an integer number (209134510).

Almost surely, 2^2258109927 is an apocalyptic number.

2258109927 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2258109927 is a deficient number, since it is larger than the sum of its proper divisors (1088042233).

2258109927 is a wasteful number, since it uses less digits than its factorization.

2258109927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20111 (or 20105 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 2258109927 is about 47519.5741458191. The cubic root of 2258109927 is about 1311.9431812764.

The spelling of 2258109927 in words is "two billion, two hundred fifty-eight million, one hundred nine thousand, nine hundred twenty-seven".