12293412 has 24 divisors (see below), whose sum is σ = 28817376. Its totient is φ = 4078848.

The previous prime is 12293389. The next prime is 12293429. The reversal of 12293412 is 21439221.

12293412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12293412² = 302255957203488, which contains 22 as substring.

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, 468 + ... + 4980.

It is an arithmetic number, because the mean of its divisors is an integer number (1200724).

Almost surely, 2^12293412 is an apocalyptic number.

12293412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12293412 is an abundant number, since it is smaller than the sum of its proper divisors (16523964).

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

12293412 is a wasteful number, since it uses less digits than its factorization.

12293412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4747 (or 4745 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 12293412 is about 3506.1962295342. The cubic root of 12293412 is about 230.7938041183.

The spelling of 12293412 in words is "twelve million, two hundred ninety-three thousand, four hundred twelve".