12770334 has 24 divisors (see below), whose sum is σ = 28084680. Its totient is φ = 4192848.

The previous prime is 12770327. The next prime is 12770363. The reversal of 12770334 is 43307721.

12770334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12770298 and 12770307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4089 + ... + 6500.

It is an arithmetic number, because the mean of its divisors is an integer number (1170195).

Almost surely, 2^12770334 is an apocalyptic number.

12770334 is an abundant number, since it is smaller than the sum of its proper divisors (15314346).

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

12770334 is a wasteful number, since it uses less digits than its factorization.

12770334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10664 (or 10661 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 12770334 is about 3573.5604094516. The cubic root of 12770334 is about 233.7405627845.

The spelling of 12770334 in words is "twelve million, seven hundred seventy thousand, three hundred thirty-four".