12302829 has 48 divisors (see below), whose sum is σ = 22748544. Its totient is φ = 6220800.

The previous prime is 12302821. The next prime is 12302831. The reversal of 12302829 is 92820321.

It is a happy number.

It is not a de Polignac number, because 12302829 - 2³ = 12302821 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28197 + ... + 28629.

It is an arithmetic number, because the mean of its divisors is an integer number (473928).

Almost surely, 2^12302829 is an apocalyptic number.

It is an amenable number.

12302829 is a deficient number, since it is larger than the sum of its proper divisors (10445715).

12302829 is a wasteful number, since it uses less digits than its factorization.

12302829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498 (or 495 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 12302829 is about 3507.5388807539. The cubic root of 12302829 is about 230.8527199706.

It can be divided in two parts, 12302 and 829, that added together give a palindrome (13131).

The spelling of 12302829 in words is "twelve million, three hundred two thousand, eight hundred twenty-nine".