2250886500 has 72 divisors (see below), whose sum is σ = 7100810808. Its totient is φ = 600235200.

The previous prime is 2250886489. The next prime is 2250886523. The reversal of 2250886500 is 56880522.

2250886500 is a `hidden beast` number, since 22 + 50 + 8 + 86 + 500 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 249576804 + 2001309696 = 15798^2 + 44736^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245599 + ... + 254598.

Almost surely, 2^2250886500 is an apocalyptic number.

2250886500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2250886500 is an abundant number, since it is smaller than the sum of its proper divisors (4849924308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2250886500 is a wasteful number, since it uses less digits than its factorization.

2250886500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500222 (or 500207 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 2250886500 is about 47443.5085127565. The cubic root of 2250886500 is about 1310.5427698591.

The spelling of 2250886500 in words is "two billion, two hundred fifty million, eight hundred eighty-six thousand, five hundred".