12598973 has 4 divisors (see below), whose sum is σ = 12640320. Its totient is φ = 12557628.

The previous prime is 12598967. The next prime is 12598979. The reversal of 12598973 is 37989521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (12598967) and next prime (12598979).

It is a cyclic number.

It is not a de Polignac number, because 12598973 - 2⁶ = 12598909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12598979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20213 + ... + 20826.

It is an arithmetic number, because the mean of its divisors is an integer number (3160080).

Almost surely, 2^12598973 is an apocalyptic number.

It is an amenable number.

12598973 is a deficient number, since it is larger than the sum of its proper divisors (41347).

12598973 is an equidigital number, since it uses as much as digits as its factorization.

12598973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41346.

The product of its digits is 136080, while the sum is 44.

The square root of 12598973 is about 3549.5032046753. The cubic root of 12598973 is about 232.6903547646.

The spelling of 12598973 in words is "twelve million, five hundred ninety-eight thousand, nine hundred seventy-three".