2250535872 has 56 divisors (see below), whose sum is σ = 6412591696. Its totient is φ = 692471808.

The previous prime is 2250535867. The next prime is 2250535913. The reversal of 2250535872 is 2785350522.

It is a super-2 number, since 2×2250535872² = 10129823422317600768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 2250535872.

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, 448333 + ... + 453324.

It is an arithmetic number, because the mean of its divisors is an integer number (114510566).

Almost surely, 2^2250535872 is an apocalyptic number.

It is an amenable number.

2250535872 is an abundant number, since it is smaller than the sum of its proper divisors (4162055824).

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

2250535872 is a wasteful number, since it uses less digits than its factorization.

2250535872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901685 (or 901675 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 39.

The square root of 2250535872 is about 47439.8131530890. The cubic root of 2250535872 is about 1310.4747171382.

The spelling of 2250535872 in words is "two billion, two hundred fifty million, five hundred thirty-five thousand, eight hundred seventy-two".