3112475250 has 32 divisors (see below), whose sum is σ = 7768740096. Its totient is φ = 829993200.

The previous prime is 3112475239. The next prime is 3112475263. The reversal of 3112475250 is 525742113.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2074234 + ... + 2075733.

It is an arithmetic number, because the mean of its divisors is an integer number (242773128).

Almost surely, 2^3112475250 is an apocalyptic number.

3112475250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3112475250 is an abundant number, since it is smaller than the sum of its proper divisors (4656264846).

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

3112475250 is a wasteful number, since it uses less digits than its factorization.

3112475250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4149987 (or 4149977 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 3112475250 is about 55789.5621958086. The cubic root of 3112475250 is about 1460.0530489888.

The spelling of 3112475250 in words is "three billion, one hundred twelve million, four hundred seventy-five thousand, two hundred fifty".