12930254 has 4 divisors (see below), whose sum is σ = 19395384. Its totient is φ = 6465126.

The previous prime is 12930221. The next prime is 12930257. The reversal of 12930254 is 45203921.

12930254 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12930257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3232562 + ... + 3232565.

It is an arithmetic number, because the mean of its divisors is an integer number (4848846).

Almost surely, 2^12930254 is an apocalyptic number.

12930254 is a deficient number, since it is larger than the sum of its proper divisors (6465130).

12930254 is an equidigital number, since it uses as much as digits as its factorization.

12930254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6465129.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 12930254 is about 3595.8662377792. The cubic root of 12930254 is about 234.7122114631.

The spelling of 12930254 in words is "twelve million, nine hundred thirty thousand, two hundred fifty-four".