2669842 has 16 divisors (see below), whose sum is σ = 4818240. Its totient is φ = 1083888.

The previous prime is 2669837. The next prime is 2669857. The reversal of 2669842 is 2489662.

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, 4753 + ... + 5284.

It is an arithmetic number, because the mean of its divisors is an integer number (301140).

2^2669842 is an apocalyptic number.

2669842 is a deficient number, since it is larger than the sum of its proper divisors (2148398).

2669842 is a wasteful number, since it uses less digits than its factorization.

2669842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10065.

The product of its digits is 41472, while the sum is 37.

The square root of 2669842 is about 1633.9651159067. The cubic root of 2669842 is about 138.7272743669.

The spelling of 2669842 in words is "two million, six hundred sixty-nine thousand, eight hundred forty-two".