12074057 has 4 divisors (see below), whose sum is σ = 12599040. Its totient is φ = 11549076.

The previous prime is 12074033. The next prime is 12074071. The reversal of 12074057 is 75047021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75047021 = 7 ⋅10721003.

It is a cyclic number.

It is not a de Polignac number, because 12074057 - 2⁶ = 12073993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12074077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262457 + ... + 262502.

It is an arithmetic number, because the mean of its divisors is an integer number (3149760).

Almost surely, 2^12074057 is an apocalyptic number.

It is an amenable number.

12074057 is a deficient number, since it is larger than the sum of its proper divisors (524983).

12074057 is an equidigital number, since it uses as much as digits as its factorization.

12074057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524982.

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

The square root of 12074057 is about 3474.7743811649. The cubic root of 12074057 is about 229.4128502108.

The spelling of 12074057 in words is "twelve million, seventy-four thousand, fifty-seven".