12052049 has 4 divisors (see below), whose sum is σ = 12059760. Its totient is φ = 12044340.

The previous prime is 12052043. The next prime is 12052093. The reversal of 12052049 is 94025021.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12052049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12052043) 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, 587 + ... + 4944.

It is an arithmetic number, because the mean of its divisors is an integer number (3014940).

Almost surely, 2^12052049 is an apocalyptic number.

It is an amenable number.

12052049 is a deficient number, since it is larger than the sum of its proper divisors (7711).

12052049 is an equidigital number, since it uses as much as digits as its factorization.

12052049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7710.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 12052049 is about 3471.6061124500. The cubic root of 12052049 is about 229.2733779313.

The spelling of 12052049 in words is "twelve million, fifty-two thousand, forty-nine".