2913142 has 8 divisors (see below), whose sum is σ = 4392936. Its totient is φ = 1448832.

The previous prime is 2913139. The next prime is 2913151. The reversal of 2913142 is 2413192.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3388 + ... + 4159.

It is an arithmetic number, because the mean of its divisors is an integer number (549117).

2^2913142 is an apocalyptic number.

2913142 is a deficient number, since it is larger than the sum of its proper divisors (1479794).

2913142 is a wasteful number, since it uses less digits than its factorization.

2913142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7742.

The product of its digits is 432, while the sum is 22.

The square root of 2913142 is about 1706.7928989775. The cubic root of 2913142 is about 142.8194046031.

The spelling of 2913142 in words is "two million, nine hundred thirteen thousand, one hundred forty-two".