12333402 has 24 divisors (see below), whose sum is σ = 26809536. Its totient is φ = 4097736.

The previous prime is 12333379. The next prime is 12333437. The reversal of 12333402 is 20433321.

12333402 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12333402² = 304225609787208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5673 + ... + 7539.

It is an arithmetic number, because the mean of its divisors is an integer number (1117064).

Almost surely, 2^12333402 is an apocalyptic number.

12333402 is an abundant number, since it is smaller than the sum of its proper divisors (14476134).

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

12333402 is a wasteful number, since it uses less digits than its factorization.

12333402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242 (or 2239 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 12333402 is about 3511.8943605980. The cubic root of 12333402 is about 231.0437877300.

Adding to 12333402 its reverse (20433321), we get a palindrome (32766723).

The spelling of 12333402 in words is "twelve million, three hundred thirty-three thousand, four hundred two".