2562629 has 2 divisors, whose sum is σ = 2562630. Its totient is φ = 2562628.

The previous prime is 2562619. The next prime is 2562641. The reversal of 2562629 is 9262652.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2553604 + 9025 = 1598^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 2562629 - 2⁴ = 2562613 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2562595 and 2562604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2562619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281314 + 1281315.

It is an arithmetic number, because the mean of its divisors is an integer number (1281315).

2^2562629 is an apocalyptic number.

It is an amenable number.

2562629 is a deficient number, since it is larger than the sum of its proper divisors (1).

2562629 is an equidigital number, since it uses as much as digits as its factorization.

2562629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 2562629 is about 1600.8213516817. The cubic root of 2562629 is about 136.8448881169.

The spelling of 2562629 in words is "two million, five hundred sixty-two thousand, six hundred twenty-nine".