12440594 has 16 divisors (see below), whose sum is σ = 19422720. Its totient is φ = 5969040.

The previous prime is 12440591. The next prime is 12440629. The reversal of 12440594 is 49504421.

12440594 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (12440591) 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, 10517 + ... + 11639.

It is an arithmetic number, because the mean of its divisors is an integer number (1213920).

Almost surely, 2^12440594 is an apocalyptic number.

12440594 is a deficient number, since it is larger than the sum of its proper divisors (6982126).

12440594 is a wasteful number, since it uses less digits than its factorization.

12440594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 12440594 is about 3527.1226233291. The cubic root of 12440594 is about 231.7112067517.

The spelling of 12440594 in words is "twelve million, four hundred forty thousand, five hundred ninety-four".