2791442 has 8 divisors (see below), whose sum is σ = 4407600. Its totient is φ = 1322244.

The previous prime is 2791429. The next prime is 2791463. The reversal of 2791442 is 2441972.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 36692 + ... + 36767.

It is an arithmetic number, because the mean of its divisors is an integer number (550950).

2^2791442 is an apocalyptic number.

2791442 is a deficient number, since it is larger than the sum of its proper divisors (1616158).

2791442 is a wasteful number, since it uses less digits than its factorization.

2791442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73480.

The product of its digits is 4032, while the sum is 29.

The square root of 2791442 is about 1670.7609044983. The cubic root of 2791442 is about 140.8022309930.

The spelling of 2791442 in words is "two million, seven hundred ninety-one thousand, four hundred forty-two".