2975142 has 16 divisors (see below), whose sum is σ = 6209280. Its totient is φ = 948552.

The previous prime is 2975131. The next prime is 2975149. The reversal of 2975142 is 2415792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2975149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10642 + ... + 10917.

It is an arithmetic number, because the mean of its divisors is an integer number (388080).

2^2975142 is an apocalyptic number.

2975142 is an abundant number, since it is smaller than the sum of its proper divisors (3234138).

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

2975142 is a wasteful number, since it uses less digits than its factorization.

2975142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21587.

The product of its digits is 5040, while the sum is 30.

The square root of 2975142 is about 1724.8599943184. The cubic root of 2975142 is about 143.8255023656.

The spelling of 2975142 in words is "two million, nine hundred seventy-five thousand, one hundred forty-two".