12974127 has 8 divisors (see below), whose sum is σ = 17356416. Its totient is φ = 8620632.

The previous prime is 12974119. The next prime is 12974147. The reversal of 12974127 is 72147921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12974127 - 2³ = 12974119 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12974147) 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, 6123 + ... + 7964.

It is an arithmetic number, because the mean of its divisors is an integer number (2169552).

Almost surely, 2^12974127 is an apocalyptic number.

12974127 is a deficient number, since it is larger than the sum of its proper divisors (4382289).

12974127 is a wasteful number, since it uses less digits than its factorization.

12974127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14397.

The product of its digits is 7056, while the sum is 33.

The square root of 12974127 is about 3601.9615489341. The cubic root of 12974127 is about 234.9773752174.

The spelling of 12974127 in words is "twelve million, nine hundred seventy-four thousand, one hundred twenty-seven".