2298155487 has 16 divisors (see below), whose sum is σ = 3075206400. Its totient is φ = 1526616000.

The previous prime is 2298155479. The next prime is 2298155539. The reversal of 2298155487 is 7845518922.

It is not a de Polignac number, because 2298155487 - 2³ = 2298155479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2298155687) 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, 1642014 + ... + 1643412.

It is an arithmetic number, because the mean of its divisors is an integer number (192200400).

Almost surely, 2^2298155487 is an apocalyptic number.

2298155487 is a deficient number, since it is larger than the sum of its proper divisors (777050913).

2298155487 is a wasteful number, since it uses less digits than its factorization.

2298155487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2974.

The product of its digits is 1612800, while the sum is 51.

The square root of 2298155487 is about 47939.0809987008. The cubic root of 2298155487 is about 1319.6531624327.

The spelling of 2298155487 in words is "two billion, two hundred ninety-eight million, one hundred fifty-five thousand, four hundred eighty-seven".