12293430 has 16 divisors (see below), whose sum is σ = 29504304. Its totient is φ = 3278240.

The previous prime is 12293429. The next prime is 12293441. The reversal of 12293430 is 3439221.

It is a super-2 number, since 2×12293430² = 302256842329800, 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 12293430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204861 + ... + 204920.

It is an arithmetic number, because the mean of its divisors is an integer number (1844019).

Almost surely, 2^12293430 is an apocalyptic number.

12293430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12293430 is an abundant number, since it is smaller than the sum of its proper divisors (17210874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12293430 is a wasteful number, since it uses less digits than its factorization.

12293430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409791.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 12293430 is about 3506.1987964176. The cubic root of 12293430 is about 230.7939167609.

The spelling of 12293430 in words is "twelve million, two hundred ninety-three thousand, four hundred thirty".