1028957 has 2 divisors, whose sum is σ = 1028958. Its totient is φ = 1028956.

The previous prime is 1028953. The next prime is 1028969. The reversal of 1028957 is 7598201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 811801 + 217156 = 901^2 + 466^2 .

It is a cyclic number.

It is not a de Polignac number, because 1028957 - 2² = 1028953 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1028953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514478 + 514479.

It is an arithmetic number, because the mean of its divisors is an integer number (514479).

2^1028957 is an apocalyptic number.

It is an amenable number.

1028957 is a deficient number, since it is larger than the sum of its proper divisors (1).

1028957 is an equidigital number, since it uses as much as digits as its factorization.

1028957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 1028957 is about 1014.3751771411. The cubic root of 1028957 is about 100.9560636268.

The spelling of 1028957 in words is "one million, twenty-eight thousand, nine hundred fifty-seven".