12774460 has 24 divisors (see below), whose sum is σ = 28239120. Its totient is φ = 4840704.

The previous prime is 12774457. The next prime is 12774467. The reversal of 12774460 is 6447721.

12774460 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 (12774467) 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, 16429 + ... + 17188.

It is an arithmetic number, because the mean of its divisors is an integer number (1176630).

Almost surely, 2^12774460 is an apocalyptic number.

12774460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12774460 is an abundant number, since it is smaller than the sum of its proper divisors (15464660).

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

12774460 is a wasteful number, since it uses less digits than its factorization.

12774460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33645 (or 33643 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 12774460 is about 3574.1376582331. The cubic root of 12774460 is about 233.7657333534.

The spelling of 12774460 in words is "twelve million, seven hundred seventy-four thousand, four hundred sixty".