2457895148 has 12 divisors (see below), whose sum is σ = 4302994752. Its totient is φ = 1228468080.

The previous prime is 2457895133. The next prime is 2457895159. The reversal of 2457895148 is 8415987542.

It is a self number, because there is not a number n which added to its sum of digits gives 2457895148.

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, 108215 + ... + 128942.

It is an arithmetic number, because the mean of its divisors is an integer number (358582896).

Almost surely, 2^2457895148 is an apocalyptic number.

It is an amenable number.

2457895148 is a deficient number, since it is larger than the sum of its proper divisors (1845099604).

2457895148 is a wasteful number, since it uses less digits than its factorization.

2457895148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239752 (or 239750 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 53.

The square root of 2457895148 is about 49577.1635735648. The cubic root of 2457895148 is about 1349.5462852075.

The spelling of 2457895148 in words is "two billion, four hundred fifty-seven million, eight hundred ninety-five thousand, one hundred forty-eight".