2624442 has 16 divisors (see below), whose sum is σ = 5430240. Its totient is φ = 844592.

The previous prime is 2624437. The next prime is 2624467. The reversal of 2624442 is 2444262.

It is a super-2 number, since 2×2624442² = 13775391622728, which contains 22 as substring.

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, 7368 + ... + 7715.

It is an arithmetic number, because the mean of its divisors is an integer number (339390).

2^2624442 is an apocalyptic number.

2624442 is an abundant number, since it is smaller than the sum of its proper divisors (2805798).

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

2624442 is a wasteful number, since it uses less digits than its factorization.

2624442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15117.

The product of its digits is 3072, while the sum is 24.

The square root of 2624442 is about 1620.0129629111. The cubic root of 2624442 is about 137.9364336522.

The spelling of 2624442 in words is "two million, six hundred twenty-four thousand, four hundred forty-two".