10645597 has 2 divisors, whose sum is σ = 10645598. Its totient is φ = 10645596.

The previous prime is 10645589. The next prime is 10645637. The reversal of 10645597 is 79554601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7001316 + 3644281 = 2646^2 + 1909^2 .

It is a cyclic number.

It is not a de Polignac number, because 10645597 - 2³ = 10645589 is a prime.

It is a super-2 number, since 2×10645597² = 226657470972818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10645507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5322798 + 5322799.

It is an arithmetic number, because the mean of its divisors is an integer number (5322799).

Almost surely, 2^10645597 is an apocalyptic number.

It is an amenable number.

10645597 is a deficient number, since it is larger than the sum of its proper divisors (1).

10645597 is an equidigital number, since it uses as much as digits as its factorization.

10645597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 10645597 is about 3262.7591084847. The cubic root of 10645597 is about 219.9834491681.

The spelling of 10645597 in words is "ten million, six hundred forty-five thousand, five hundred ninety-seven".