3150042 has 32 divisors (see below), whose sum is σ = 7257600. Its totient is φ = 892848.

The previous prime is 3150031. The next prime is 3150047. The reversal of 3150042 is 2400513.

It is not an unprimeable number, because it can be changed into a prime (3150047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7309 + ... + 7727.

It is an arithmetic number, because the mean of its divisors is an integer number (226800).

Almost surely, 2^3150042 is an apocalyptic number.

3150042 is an abundant number, since it is smaller than the sum of its proper divisors (4107558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3150042 is a wasteful number, since it uses less digits than its factorization.

3150042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 3150042 is about 1774.8357670500. The cubic root of 3150042 is about 146.5903723948.

Adding to 3150042 its reverse (2400513), we get a palindrome (5550555).

The spelling of 3150042 in words is "three million, one hundred fifty thousand, forty-two".