2624242 has 16 divisors (see below), whose sum is σ = 4224960. Its totient is φ = 1218672.

The previous prime is 2624233. The next prime is 2624257. The reversal of 2624242 is 2424262.

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, 1363 + ... + 2665.

It is an arithmetic number, because the mean of its divisors is an integer number (264060).

2^2624242 is an apocalyptic number.

2624242 is a deficient number, since it is larger than the sum of its proper divisors (1600718).

2624242 is a wasteful number, since it uses less digits than its factorization.

2624242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377.

The product of its digits is 1536, while the sum is 22.

The square root of 2624242 is about 1619.9512338339. The cubic root of 2624242 is about 137.9329296708.

The spelling of 2624242 in words is "two million, six hundred twenty-four thousand, two hundred forty-two".