12024994 has 4 divisors (see below), whose sum is σ = 18037494. Its totient is φ = 6012496.

The previous prime is 12024983. The next prime is 12025003. The reversal of 12024994 is 49942021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12006225 + 18769 = 3465^2 + 137^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3006247 + ... + 3006250.

Almost surely, 2^12024994 is an apocalyptic number.

12024994 is a deficient number, since it is larger than the sum of its proper divisors (6012500).

12024994 is an equidigital number, since it uses as much as digits as its factorization.

12024994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6012499.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 12024994 is about 3467.7073117551. The cubic root of 12024994 is about 229.1016882149.

The spelling of 12024994 in words is "twelve million, twenty-four thousand, nine hundred ninety-four".