12532629 has 4 divisors (see below), whose sum is σ = 16710176. Its totient is φ = 8355084.

The previous prime is 12532607. The next prime is 12532643. The reversal of 12532629 is 92623521.

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 de Polignac number, because none of the positive numbers 2^k-12532629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12532596 and 12532605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12532699) 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, 2088769 + ... + 2088774.

It is an arithmetic number, because the mean of its divisors is an integer number (4177544).

Almost surely, 2^12532629 is an apocalyptic number.

It is an amenable number.

12532629 is a deficient number, since it is larger than the sum of its proper divisors (4177547).

12532629 is an equidigital number, since it uses as much as digits as its factorization.

12532629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177546.

The product of its digits is 6480, while the sum is 30.

The square root of 12532629 is about 3540.1453359996. The cubic root of 12532629 is about 232.2812001004.

The spelling of 12532629 in words is "twelve million, five hundred thirty-two thousand, six hundred twenty-nine".