2624437 has 2 divisors, whose sum is σ = 2624438. Its totient is φ = 2624436.

The previous prime is 2624431. The next prime is 2624467. The reversal of 2624437 is 7344262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1825201 + 799236 = 1351^2 + 894^2 .

It is a cyclic number.

It is not a de Polignac number, because 2624437 - 2⁷ = 2624309 is a prime.

It is a Chen prime.

2624437 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2624431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312218 + 1312219.

It is an arithmetic number, because the mean of its divisors is an integer number (1312219).

2^2624437 is an apocalyptic number.

It is an amenable number.

2624437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2624437 is an equidigital number, since it uses as much as digits as its factorization.

2624437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 28.

The square root of 2624437 is about 1620.0114197128. The cubic root of 2624437 is about 137.9363460548.

Adding to 2624437 its reverse (7344262), we get a palindrome (9968699).

It can be divided in two parts, 262443 and 7, that added together give a triangular number (262450 = T₇₂₄).

The spelling of 2624437 in words is "two million, six hundred twenty-four thousand, four hundred thirty-seven".