12612734 has 8 divisors (see below), whose sum is σ = 18936288. Its totient is φ = 6300640.

The previous prime is 12612727. The next prime is 12612749. The reversal of 12612734 is 43721621.

12612734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 854 + ... + 5094.

It is an arithmetic number, because the mean of its divisors is an integer number (2367036).

Almost surely, 2^12612734 is an apocalyptic number.

12612734 is a deficient number, since it is larger than the sum of its proper divisors (6323554).

12612734 is a wasteful number, since it uses less digits than its factorization.

12612734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5730.

The product of its digits is 2016, while the sum is 26.

The square root of 12612734 is about 3551.4411159415. The cubic root of 12612734 is about 232.7750412144.

The spelling of 12612734 in words is "twelve million, six hundred twelve thousand, seven hundred thirty-four".