2629057 has 2 divisors, whose sum is σ = 2629058. Its totient is φ = 2629056.

The previous prime is 2629051. The next prime is 2629073. The reversal of 2629057 is 7509262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1838736 + 790321 = 1356^2 + 889^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2629057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2629051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1314528 + 1314529.

It is an arithmetic number, because the mean of its divisors is an integer number (1314529).

2^2629057 is an apocalyptic number.

It is an amenable number.

2629057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2629057 is an equidigital number, since it uses as much as digits as its factorization.

2629057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2629057 is about 1621.4367086014. The cubic root of 2629057 is about 138.0172386223.

The spelling of 2629057 in words is "two million, six hundred twenty-nine thousand, fifty-seven".