3125542 has 8 divisors (see below), whose sum is σ = 5358096. Its totient is φ = 1339512.

The previous prime is 3125537. The next prime is 3125561. The reversal of 3125542 is 2455213.

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

It is a congruent number.

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, 111613 + ... + 111640.

It is an arithmetic number, because the mean of its divisors is an integer number (669762).

Almost surely, 2^3125542 is an apocalyptic number.

3125542 is a deficient number, since it is larger than the sum of its proper divisors (2232554).

3125542 is a wasteful number, since it uses less digits than its factorization.

3125542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223262.

The product of its digits is 1200, while the sum is 22.

The square root of 3125542 is about 1767.9202470700. The cubic root of 3125542 is about 146.2093387826.

The spelling of 3125542 in words is "three million, one hundred twenty-five thousand, five hundred forty-two".