12734877 has 8 divisors (see below), whose sum is σ = 16997760. Its totient is φ = 8480960.

The previous prime is 12734873. The next prime is 12734929. The reversal of 12734877 is 77843721.

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

It is a cyclic number.

It is not a de Polignac number, because 12734877 - 2² = 12734873 is a prime.

It is a super-4 number, since 4×12734877⁴ (a number of 30 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12734873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2524 + ... + 5642.

It is an arithmetic number, because the mean of its divisors is an integer number (2124720).

Almost surely, 2^12734877 is an apocalyptic number.

It is an amenable number.

12734877 is a deficient number, since it is larger than the sum of its proper divisors (4262883).

12734877 is a wasteful number, since it uses less digits than its factorization.

12734877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4483.

The product of its digits is 65856, while the sum is 39.

The square root of 12734877 is about 3568.5959423841. The cubic root of 12734877 is about 233.5240343489.

The spelling of 12734877 in words is "twelve million, seven hundred thirty-four thousand, eight hundred seventy-seven".