2478225152 has 36 divisors (see below), whose sum is σ = 5327297640. Its totient is φ = 1143794688.

The previous prime is 2478225143. The next prime is 2478225209. The reversal of 2478225152 is 2515228742.

It is a super-2 number, since 2×2478225152² = 12283199808010846208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369002 + ... + 375657.

It is an arithmetic number, because the mean of its divisors is an integer number (147980490).

Almost surely, 2^2478225152 is an apocalyptic number.

It is an amenable number.

2478225152 is an abundant number, since it is smaller than the sum of its proper divisors (2849072488).

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

2478225152 is an equidigital number, since it uses as much as digits as its factorization.

2478225152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744688 (or 744674 counting only the distinct ones).

The product of its digits is 89600, while the sum is 38.

The square root of 2478225152 is about 49781.7752998022. The cubic root of 2478225152 is about 1353.2569103282.

The spelling of 2478225152 in words is "two billion, four hundred seventy-eight million, two hundred twenty-five thousand, one hundred fifty-two".