2938142 has 8 divisors (see below), whose sum is σ = 4514832. Its totient is φ = 1433200.

The previous prime is 2938129. The next prime is 2938163. The reversal of 2938142 is 2418392.

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, 17834 + ... + 17997.

It is an arithmetic number, because the mean of its divisors is an integer number (564354).

2^2938142 is an apocalyptic number.

2938142 is a deficient number, since it is larger than the sum of its proper divisors (1576690).

2938142 is a wasteful number, since it uses less digits than its factorization.

2938142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35874.

The product of its digits is 3456, while the sum is 29.

The square root of 2938142 is about 1714.1009305172. The cubic root of 2938142 is about 143.2267906036.

The spelling of 2938142 in words is "two million, nine hundred thirty-eight thousand, one hundred forty-two".