12052501 has 4 divisors (see below), whose sum is σ = 12098592. Its totient is φ = 12006412.

The previous prime is 12052489. The next prime is 12052543. The reversal of 12052501 is 10525021.

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.

It is a cyclic number.

It is not a de Polignac number, because 12052501 - 2¹¹ = 12050453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12052561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22651 + ... + 23176.

It is an arithmetic number, because the mean of its divisors is an integer number (3024648).

Almost surely, 2^12052501 is an apocalyptic number.

It is an amenable number.

12052501 is a deficient number, since it is larger than the sum of its proper divisors (46091).

12052501 is an equidigital number, since it uses as much as digits as its factorization.

12052501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46090.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 12052501 is about 3471.6712113908. The cubic root of 12052501 is about 229.2762441181.

Adding to 12052501 its reverse (10525021), we get a palindrome (22577522).

It can be divided in two parts, 1 and 2052501, that added together give a palindrome (2052502).

The spelling of 12052501 in words is "twelve million, fifty-two thousand, five hundred one".