3125983 has 4 divisors (see below), whose sum is σ = 3572560. Its totient is φ = 2679408.

The previous prime is 3125959. The next prime is 3125989. The reversal of 3125983 is 3895213.

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: 3895213 = 7 ⋅556459.

It is a cyclic number.

It is not a de Polignac number, because 3125983 - 2¹³ = 3117791 is a prime.

It is a Duffinian number.

3125983 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223278 + ... + 223291.

It is an arithmetic number, because the mean of its divisors is an integer number (893140).

Almost surely, 2^3125983 is an apocalyptic number.

3125983 is a deficient number, since it is larger than the sum of its proper divisors (446577).

3125983 is an equidigital number, since it uses as much as digits as its factorization.

3125983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446576.

The product of its digits is 6480, while the sum is 31.

The square root of 3125983 is about 1768.0449654915. The cubic root of 3125983 is about 146.2162149539.

The spelling of 3125983 in words is "three million, one hundred twenty-five thousand, nine hundred eighty-three".