2258623015 has 8 divisors (see below), whose sum is σ = 2956742928. Its totient is φ = 1642634880.

The previous prime is 2258623001. The next prime is 2258623021. The reversal of 2258623015 is 5103268522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2258623015 - 2⁵ = 2258622983 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 20532882 + ... + 20532991.

It is an arithmetic number, because the mean of its divisors is an integer number (369592866).

Almost surely, 2^2258623015 is an apocalyptic number.

2258623015 is a deficient number, since it is larger than the sum of its proper divisors (698119913).

2258623015 is a wasteful number, since it uses less digits than its factorization.

2258623015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41065889.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 2258623015 is about 47524.9725407601. The cubic root of 2258623015 is about 1312.0425403787.

The spelling of 2258623015 in words is "two billion, two hundred fifty-eight million, six hundred twenty-three thousand, fifteen".