12934546 has 4 divisors (see below), whose sum is σ = 19401822. Its totient is φ = 6467272.

The previous prime is 12934543. The next prime is 12934549. The reversal of 12934546 is 64543921.

It is a happy number.

12934546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12934543) and next prime (12934549).

It can be written as a sum of positive squares in only one way, i.e., 10817521 + 2117025 = 3289^2 + 1455^2 .

It is a super-2 number, since 2×12934546² = 334604960452232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12934543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3233635 + ... + 3233638.

Almost surely, 2^12934546 is an apocalyptic number.

12934546 is a deficient number, since it is larger than the sum of its proper divisors (6467276).

12934546 is an equidigital number, since it uses as much as digits as its factorization.

12934546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6467275.

The product of its digits is 25920, while the sum is 34.

The square root of 12934546 is about 3596.4629846559. The cubic root of 12934546 is about 234.7381782995.

The spelling of 12934546 in words is "twelve million, nine hundred thirty-four thousand, five hundred forty-six".