2604142 has 16 divisors (see below), whose sum is σ = 4114800. Its totient is φ = 1234240.

The previous prime is 2604139. The next prime is 2604163. The reversal of 2604142 is 2414062.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3042 + ... + 3802.

It is an arithmetic number, because the mean of its divisors is an integer number (257175).

2^2604142 is an apocalyptic number.

2604142 is a deficient number, since it is larger than the sum of its proper divisors (1510658).

2604142 is a wasteful number, since it uses less digits than its factorization.

2604142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2604142 is about 1613.7354182145. The cubic root of 2604142 is about 137.5798676490.

The spelling of 2604142 in words is "two million, six hundred four thousand, one hundred forty-two".