2254856172 has 24 divisors (see below), whose sum is σ = 5389657392. Its totient is φ = 733286400.

The previous prime is 2254856117. The next prime is 2254856299. The reversal of 2254856172 is 2716584522.

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, 2291029 + ... + 2292012.

It is an arithmetic number, because the mean of its divisors is an integer number (224569058).

Almost surely, 2^2254856172 is an apocalyptic number.

It is an amenable number.

2254856172 is an abundant number, since it is smaller than the sum of its proper divisors (3134801220).

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

2254856172 is a wasteful number, since it uses less digits than its factorization.

2254856172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4583089 (or 4583087 counting only the distinct ones).

The product of its digits is 268800, while the sum is 42.

The square root of 2254856172 is about 47485.3258596801. The cubic root of 2254856172 is about 1311.3127434662.

The spelling of 2254856172 in words is "two billion, two hundred fifty-four million, eight hundred fifty-six thousand, one hundred seventy-two".