2250687158 has 16 divisors (see below), whose sum is σ = 3519117360. Its totient is φ = 1078240800.

The previous prime is 2250687151. The next prime is 2250687221. The reversal of 2250687158 is 8517860522.

It is a super-2 number, since 2×2250687158² = 10131185366372233928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250687151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140513 + ... + 155708.

It is an arithmetic number, because the mean of its divisors is an integer number (219944835).

Almost surely, 2^2250687158 is an apocalyptic number.

2250687158 is a deficient number, since it is larger than the sum of its proper divisors (1268430202).

2250687158 is a wasteful number, since it uses less digits than its factorization.

2250687158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296383.

The product of its (nonzero) digits is 268800, while the sum is 44.

The square root of 2250687158 is about 47441.4076308872. The cubic root of 2250687158 is about 1310.5040808167.

The spelling of 2250687158 in words is "two billion, two hundred fifty million, six hundred eighty-seven thousand, one hundred fifty-eight".