12434302 has 4 divisors (see below), whose sum is σ = 18651456. Its totient is φ = 6217150.

The previous prime is 12434299. The next prime is 12434311. The reversal of 12434302 is 20343421.

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

It is a super-2 number, since 2×12434302² = 309223732454408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12434302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3108574 + ... + 3108577.

It is an arithmetic number, because the mean of its divisors is an integer number (4662864).

Almost surely, 2^12434302 is an apocalyptic number.

12434302 is a deficient number, since it is larger than the sum of its proper divisors (6217154).

12434302 is an equidigital number, since it uses as much as digits as its factorization.

12434302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6217153.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 12434302 is about 3526.2305653488. The cubic root of 12434302 is about 231.6721364637.

Adding to 12434302 its reverse (20343421), we get a palindrome (32777723).

The spelling of 12434302 in words is "twelve million, four hundred thirty-four thousand, three hundred two".