12059597 has 4 divisors (see below), whose sum is σ = 13155936. Its totient is φ = 10963260.

The previous prime is 12059591. The next prime is 12059603. The reversal of 12059597 is 79595021.

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 (12059591) and next prime (12059603).

It is not a de Polignac number, because 12059597 - 2⁶ = 12059533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12059597.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12059591) 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 in 3 ways as a sum of consecutive naturals, for example, 548153 + ... + 548174.

It is an arithmetic number, because the mean of its divisors is an integer number (3288984).

Almost surely, 2^12059597 is an apocalyptic number.

It is an amenable number.

12059597 is a deficient number, since it is larger than the sum of its proper divisors (1096339).

12059597 is a wasteful number, since it uses less digits than its factorization.

12059597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096338.

The product of its (nonzero) digits is 28350, while the sum is 38.

The square root of 12059597 is about 3472.6930471897. The cubic root of 12059597 is about 229.3212313242.

The spelling of 12059597 in words is "twelve million, fifty-nine thousand, five hundred ninety-seven".