2702057 has 2 divisors, whose sum is σ = 2702058. Its totient is φ = 2702056.

The previous prime is 2702041. The next prime is 2702059. The reversal of 2702057 is 7502072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2611456 + 90601 = 1616^2 + 301^2 .

It is a cyclic number.

It is not a de Polignac number, because 2702057 - 2⁴ = 2702041 is a prime.

It is a super-2 number, since 2×2702057² = 14602224062498, which contains 22 as substring.

Together with 2702059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2702059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1351028 + 1351029.

It is an arithmetic number, because the mean of its divisors is an integer number (1351029).

2^2702057 is an apocalyptic number.

It is an amenable number.

2702057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2702057 is an equidigital number, since it uses as much as digits as its factorization.

2702057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 980, while the sum is 23.

The square root of 2702057 is about 1643.7934785124. The cubic root of 2702057 is about 139.2830180625.

The spelling of 2702057 in words is "two million, seven hundred two thousand, fifty-seven".