12235388 has 24 divisors (see below), whose sum is σ = 23447424. Its totient is φ = 5540400.

The previous prime is 12235381. The next prime is 12235397. The reversal of 12235388 is 88353221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12235381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21143 + ... + 21713.

It is an arithmetic number, because the mean of its divisors is an integer number (976976).

Almost surely, 2^12235388 is an apocalyptic number.

It is an amenable number.

12235388 is a deficient number, since it is larger than the sum of its proper divisors (11212036).

12235388 is a wasteful number, since it uses less digits than its factorization.

12235388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073 (or 1071 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 12235388 is about 3497.9119485773. The cubic root of 12235388 is about 230.4301214075.

The spelling of 12235388 in words is "twelve million, two hundred thirty-five thousand, three hundred eighty-eight".