12045874 has 8 divisors (see below), whose sum is σ = 18188928. Its totient is φ = 5982900.

The previous prime is 12045851. The next prime is 12045881. The reversal of 12045874 is 47854021.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19642 + ... + 20245.

It is an arithmetic number, because the mean of its divisors is an integer number (2273616).

Almost surely, 2^12045874 is an apocalyptic number.

12045874 is a deficient number, since it is larger than the sum of its proper divisors (6143054).

12045874 is a wasteful number, since it uses less digits than its factorization.

12045874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40040.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 12045874 is about 3470.7166406954. The cubic root of 12045874 is about 229.2342143287.

Adding to 12045874 its reverse (47854021), we get a palindrome (59899895).

The spelling of 12045874 in words is "twelve million, forty-five thousand, eight hundred seventy-four".