12934620 has 96 divisors (see below), whose sum is σ = 42638400. Its totient is φ = 3244032.

The previous prime is 12934619. The next prime is 12934627. The reversal of 12934620 is 2643921.

12934620 is a `hidden beast` number, since 1 + 2 + 9 + 34 + 620 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12934627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8476 + ... + 9884.

It is an arithmetic number, because the mean of its divisors is an integer number (444150).

Almost surely, 2^12934620 is an apocalyptic number.

12934620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12934620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21319200).

12934620 is an abundant number, since it is smaller than the sum of its proper divisors (29703780).

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

12934620 is a wasteful number, since it uses less digits than its factorization.

12934620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444 (or 1436 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 12934620 is about 3596.4732725269. The cubic root of 12934620 is about 234.7386259532.

The spelling of 12934620 in words is "twelve million, nine hundred thirty-four thousand, six hundred twenty".