3125086 has 4 divisors (see below), whose sum is σ = 4687632. Its totient is φ = 1562542.

The previous prime is 3125051. The next prime is 3125099. The reversal of 3125086 is 6805213.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6805213 = 31 ⋅219523.

It is a self number, because there is not a number n which added to its sum of digits gives 3125086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 781270 + ... + 781273.

It is an arithmetic number, because the mean of its divisors is an integer number (1171908).

Almost surely, 2^3125086 is an apocalyptic number.

3125086 is a deficient number, since it is larger than the sum of its proper divisors (1562546).

3125086 is a wasteful number, since it uses less digits than its factorization.

3125086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562545.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 3125086 is about 1767.7912772723. The cubic root of 3125086 is about 146.2022280478.

The spelling of 3125086 in words is "three million, one hundred twenty-five thousand, eighty-six".