12752093 has 4 divisors (see below), whose sum is σ = 12766428. Its totient is φ = 12737760.

The previous prime is 12752071. The next prime is 12752137. The reversal of 12752093 is 39025721.

12752093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3247204 + 9504889 = 1802^2 + 3083^2 .

It is a cyclic number.

It is not a de Polignac number, because 12752093 - 2⁶ = 12752029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12752053) 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, 5738 + ... + 7643.

It is an arithmetic number, because the mean of its divisors is an integer number (3191607).

Almost surely, 2^12752093 is an apocalyptic number.

It is an amenable number.

12752093 is a deficient number, since it is larger than the sum of its proper divisors (14335).

12752093 is an equidigital number, since it uses as much as digits as its factorization.

12752093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14334.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 12752093 is about 3571.0072808663. The cubic root of 12752093 is about 233.6292189654.

The spelling of 12752093 in words is "twelve million, seven hundred fifty-two thousand, ninety-three".