12340592 has 20 divisors (see below), whose sum is σ = 26083896. Its totient is φ = 5609280.

The previous prime is 12340591. The next prime is 12340607. The reversal of 12340592 is 29504321.

12340592 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12340591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34883 + ... + 35234.

Almost surely, 2^12340592 is an apocalyptic number.

It is an amenable number.

12340592 is an abundant number, since it is smaller than the sum of its proper divisors (13743304).

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

12340592 is a wasteful number, since it uses less digits than its factorization.

12340592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70136 (or 70130 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 12340592 is about 3512.9178754989. The cubic root of 12340592 is about 231.0886761862.

The spelling of 12340592 in words is "twelve million, three hundred forty thousand, five hundred ninety-two".