12452929 has 4 divisors (see below), whose sum is σ = 12742576. Its totient is φ = 12163284.

The previous prime is 12452927. The next prime is 12452963. The reversal of 12452929 is 92925421.

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 12452929 - 2¹ = 12452927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12452894 and 12452903.

It is not an unprimeable number, because it can be changed into a prime (12452927) 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, 144759 + ... + 144844.

It is an arithmetic number, because the mean of its divisors is an integer number (3185644).

Almost surely, 2^12452929 is an apocalyptic number.

It is an amenable number.

12452929 is a deficient number, since it is larger than the sum of its proper divisors (289647).

12452929 is an equidigital number, since it uses as much as digits as its factorization.

12452929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289646.

The product of its digits is 12960, while the sum is 34.

The square root of 12452929 is about 3528.8707825592. The cubic root of 12452929 is about 231.7877629468.

The spelling of 12452929 in words is "twelve million, four hundred fifty-two thousand, nine hundred twenty-nine".