10289957 has 2 divisors, whose sum is σ = 10289958. Its totient is φ = 10289956.

The previous prime is 10289941. The next prime is 10289971. The reversal of 10289957 is 75998201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5410276 + 4879681 = 2326^2 + 2209^2 .

It is a cyclic number.

It is not a de Polignac number, because 10289957 - 2⁴ = 10289941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10283957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5144978 + 5144979.

It is an arithmetic number, because the mean of its divisors is an integer number (5144979).

Almost surely, 2^10289957 is an apocalyptic number.

It is an amenable number.

10289957 is a deficient number, since it is larger than the sum of its proper divisors (1).

10289957 is an equidigital number, since it uses as much as digits as its factorization.

10289957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 10289957 is about 3207.7962840555. The cubic root of 10289957 is about 217.5059724436.

Subtracting from 10289957 its sum of digits (41), we obtain a triangular number (10289916 = T₄₅₃₆).

The spelling of 10289957 in words is "ten million, two hundred eighty-nine thousand, nine hundred fifty-seven".