12701329 has 8 divisors (see below), whose sum is σ = 14156640. Its totient is φ = 11324736.

The previous prime is 12701321. The next prime is 12701341. The reversal of 12701329 is 92310721.

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 12701329 - 2³ = 12701321 is a prime.

It is a super-2 number, since 2×12701329² = 322647516732482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12701321) 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, 19339 + ... + 19984.

It is an arithmetic number, because the mean of its divisors is an integer number (1769580).

Almost surely, 2^12701329 is an apocalyptic number.

12701329 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12701329 is a deficient number, since it is larger than the sum of its proper divisors (1455311).

12701329 is a wasteful number, since it uses less digits than its factorization.

12701329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39359.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 12701329 is about 3563.8923945596. The cubic root of 12701329 is about 233.3187934250.

The spelling of 12701329 in words is "twelve million, seven hundred one thousand, three hundred twenty-nine".