12474384 has 40 divisors (see below), whose sum is σ = 34706112. Its totient is φ = 3838080.

The previous prime is 12474383. The next prime is 12474389. The reversal of 12474384 is 48347421.

It is a super-2 number, since 2×12474384² = 311220512358912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12474383) 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, 9372 + ... + 10619.

Almost surely, 2^12474384 is an apocalyptic number.

It is an amenable number.

12474384 is an abundant number, since it is smaller than the sum of its proper divisors (22231728).

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

12474384 is a wasteful number, since it uses less digits than its factorization.

12474384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20015 (or 20009 counting only the distinct ones).

The product of its digits is 21504, while the sum is 33.

The square root of 12474384 is about 3531.9093986115. The cubic root of 12474384 is about 231.9208013457.

The spelling of 12474384 in words is "twelve million, four hundred seventy-four thousand, three hundred eighty-four".