12677494 has 16 divisors (see below), whose sum is σ = 19504800. Its totient is φ = 6177600.

The previous prime is 12677491. The next prime is 12677519. The reversal of 12677494 is 49477621.

12677494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12677491) 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, 20794 + ... + 21394.

It is an arithmetic number, because the mean of its divisors is an integer number (1219050).

Almost surely, 2^12677494 is an apocalyptic number.

12677494 is a deficient number, since it is larger than the sum of its proper divisors (6827306).

12677494 is a wasteful number, since it uses less digits than its factorization.

12677494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855.

The product of its digits is 84672, while the sum is 40.

The square root of 12677494 is about 3560.5468681089. The cubic root of 12677494 is about 233.1727552765.

The spelling of 12677494 in words is "twelve million, six hundred seventy-seven thousand, four hundred ninety-four".