12552029 has 4 divisors (see below), whose sum is σ = 14345184. Its totient is φ = 10758876.

The previous prime is 12552011. The next prime is 12552037. The reversal of 12552029 is 92025521.

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: 92025521 = 7 ⋅13146503.

It is a cyclic number.

It is not a de Polignac number, because 12552029 - 2¹² = 12547933 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12551989 and 12552007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12552049) 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, 896567 + ... + 896580.

It is an arithmetic number, because the mean of its divisors is an integer number (3586296).

Almost surely, 2^12552029 is an apocalyptic number.

It is an amenable number.

12552029 is a deficient number, since it is larger than the sum of its proper divisors (1793155).

12552029 is an equidigital number, since it uses as much as digits as its factorization.

12552029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793154.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 12552029 is about 3542.8842769698. The cubic root of 12552029 is about 232.4009922609.

The spelling of 12552029 in words is "twelve million, five hundred fifty-two thousand, twenty-nine".