12058997 has 8 divisors (see below), whose sum is σ = 12243000. Its totient is φ = 11876544.

The previous prime is 12058993. The next prime is 12059009. The reversal of 12058997 is 79985021.

It can be written as a sum of positive squares in 4 ways, for example, as 1359556 + 10699441 = 1166^2 + 3271^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12058997 - 2² = 12058993 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 (12058993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34379 + ... + 34727.

It is an arithmetic number, because the mean of its divisors is an integer number (1530375).

Almost surely, 2^12058997 is an apocalyptic number.

It is an amenable number.

12058997 is a deficient number, since it is larger than the sum of its proper divisors (184003).

12058997 is a wasteful number, since it uses less digits than its factorization.

12058997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775.

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

The square root of 12058997 is about 3472.6066578292. The cubic root of 12058997 is about 229.3174281286.

The spelling of 12058997 in words is "twelve million, fifty-eight thousand, nine hundred ninety-seven".