3125246256 has 240 divisors, whose sum is σ = 10060427520. Its totient is φ = 896417280.

The previous prime is 3125246249. The next prime is 3125246261. The reversal of 3125246256 is 6526425213.

3125246256 is a `hidden beast` number, since 3 + 1 + 2 + 5 + 24 + 625 + 6 = 666.

3125246256 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3125246256.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3970695 + ... + 3971481.

It is an arithmetic number, because the mean of its divisors is an integer number (41918448).

Almost surely, 2^3125246256 is an apocalyptic number.

3125246256 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3125246256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5030213760).

3125246256 is an abundant number, since it is smaller than the sum of its proper divisors (6935181264).

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

3125246256 is a wasteful number, since it uses less digits than its factorization.

3125246256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944 (or 935 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 3125246256 is about 55903.9019747280. The cubic root of 3125246256 is about 1462.0472711330.

The spelling of 3125246256 in words is "three billion, one hundred twenty-five million, two hundred forty-six thousand, two hundred fifty-six".