12764342 has 8 divisors (see below), whose sum is σ = 19409016. Its totient is φ = 6294672.

The previous prime is 12764317. The next prime is 12764347. The reversal of 12764342 is 24346721.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12764347) 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 3 ways as a sum of consecutive naturals, for example, 43568 + ... + 43859.

It is an arithmetic number, because the mean of its divisors is an integer number (2426127).

Almost surely, 2^12764342 is an apocalyptic number.

12764342 is a deficient number, since it is larger than the sum of its proper divisors (6644674).

12764342 is an equidigital number, since it uses as much as digits as its factorization.

12764342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87502.

The product of its digits is 8064, while the sum is 29.

The square root of 12764342 is about 3572.7219315250. The cubic root of 12764342 is about 233.7039990693.

The spelling of 12764342 in words is "twelve million, seven hundred sixty-four thousand, three hundred forty-two".