2624138 has 16 divisors (see below), whose sum is σ = 4324320. Its totient is φ = 1184400.

The previous prime is 2624113. The next prime is 2624173. The reversal of 2624138 is 8314262.

It is a super-2 number, since 2×2624138² = 13772200486088, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3653 + ... + 4311.

It is an arithmetic number, because the mean of its divisors is an integer number (270270).

2^2624138 is an apocalyptic number.

2624138 is a deficient number, since it is larger than the sum of its proper divisors (1700182).

2624138 is a wasteful number, since it uses less digits than its factorization.

2624138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853.

The product of its digits is 2304, while the sum is 26.

The square root of 2624138 is about 1619.9191337842. The cubic root of 2624138 is about 137.9311075301.

The spelling of 2624138 in words is "two million, six hundred twenty-four thousand, one hundred thirty-eight".