3125882 has 8 divisors (see below), whose sum is σ = 4696500. Its totient is φ = 1560384.

The previous prime is 3125873. The next prime is 3125893. The reversal of 3125882 is 2885213.

It can be written as a sum of positive squares in 2 ways, for example, as 3024121 + 101761 = 1739^2 + 319^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3125882² = 19542276555848, which contains 22 as substring.

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, 1244 + ... + 2792.

Almost surely, 2^3125882 is an apocalyptic number.

3125882 is a deficient number, since it is larger than the sum of its proper divisors (1570618).

3125882 is a wasteful number, since it uses less digits than its factorization.

3125882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560.

The product of its digits is 3840, while the sum is 29.

The square root of 3125882 is about 1768.0164026388. The cubic root of 3125882 is about 146.2146401963.

The spelling of 3125882 in words is "three million, one hundred twenty-five thousand, eight hundred eighty-two".