12339274 has 8 divisors (see below), whose sum is σ = 18560448. Its totient is φ = 6152460.

The previous prime is 12339253. The next prime is 12339277. The reversal of 12339274 is 47293321.

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

It is not an unprimeable number, because it can be changed into a prime (12339277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7672 + ... + 9139.

It is an arithmetic number, because the mean of its divisors is an integer number (2320056).

Almost surely, 2^12339274 is an apocalyptic number.

12339274 is a deficient number, since it is larger than the sum of its proper divisors (6221174).

12339274 is a wasteful number, since it uses less digits than its factorization.

12339274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17180.

The product of its digits is 9072, while the sum is 31.

The square root of 12339274 is about 3512.7302771491. The cubic root of 12339274 is about 231.0804489818.

The spelling of 12339274 in words is "twelve million, three hundred thirty-nine thousand, two hundred seventy-four".