3108142 has 8 divisors (see below), whose sum is σ = 4674600. Its totient is φ = 1549944.

The previous prime is 3108139. The next prime is 3108163. The reversal of 3108142 is 2418013.

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, 1017 + ... + 2692.

It is an arithmetic number, because the mean of its divisors is an integer number (584325).

Almost surely, 2^3108142 is an apocalyptic number.

3108142 is a deficient number, since it is larger than the sum of its proper divisors (1566458).

3108142 is a wasteful number, since it uses less digits than its factorization.

3108142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4130.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 3108142 is about 1762.9923425812. The cubic root of 3108142 is about 145.9375162663.

The spelling of 3108142 in words is "three million, one hundred eight thousand, one hundred forty-two".