12368958 has 16 divisors (see below), whose sum is σ = 28272000. Its totient is φ = 3533976.

The previous prime is 12368947. The next prime is 12368971. The reversal of 12368958 is 85986321.

It is a super-2 number, since 2×12368958² = 305982244011528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 294499 = 12368958 / (1 + 2 + 3 + 6 + 8 + 9 + 5 + 8).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147208 + ... + 147291.

It is an arithmetic number, because the mean of its divisors is an integer number (1767000).

Almost surely, 2^12368958 is an apocalyptic number.

12368958 is an abundant number, since it is smaller than the sum of its proper divisors (15903042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12368958 is a wasteful number, since it uses less digits than its factorization.

12368958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294511.

The product of its digits is 103680, while the sum is 42.

The square root of 12368958 is about 3516.9529425342. The cubic root of 12368958 is about 231.2656003111.

The spelling of 12368958 in words is "twelve million, three hundred sixty-eight thousand, nine hundred fifty-eight".