12057074 has 4 divisors (see below), whose sum is σ = 18085614. Its totient is φ = 6028536.

The previous prime is 12057053. The next prime is 12057091. The reversal of 12057074 is 47075021.

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., 8970025 + 3087049 = 2995^2 + 1757^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3014267 + ... + 3014270.

Almost surely, 2^12057074 is an apocalyptic number.

12057074 is a deficient number, since it is larger than the sum of its proper divisors (6028540).

12057074 is an equidigital number, since it uses as much as digits as its factorization.

12057074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6028539.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 12057074 is about 3472.3297654457. The cubic root of 12057074 is about 229.3052380364.

The spelling of 12057074 in words is "twelve million, fifty-seven thousand, seventy-four".