11597023 has 2 divisors, whose sum is σ = 11597024. Its totient is φ = 11597022.

The previous prime is 11597017. The next prime is 11597041. The reversal of 11597023 is 32079511.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11597023 is a prime.

It is equal to p₇₆₃₂₈₂ and since 11597023 and 763282 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 11596982 and 11597000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11597093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5798511 + 5798512.

It is an arithmetic number, because the mean of its divisors is an integer number (5798512).

Almost surely, 2^11597023 is an apocalyptic number.

11597023 is a deficient number, since it is larger than the sum of its proper divisors (1).

11597023 is an equidigital number, since it uses as much as digits as its factorization.

11597023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 11597023 is about 3405.4402064931. The cubic root of 11597023 is about 226.3508724725.

The spelling of 11597023 in words is "eleven million, five hundred ninety-seven thousand, twenty-three".