12735735 has 8 divisors (see below), whose sum is σ = 20377200. Its totient is φ = 6792384.

The previous prime is 12735713. The next prime is 12735739. The reversal of 12735735 is 53753721.

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

It is not a de Polignac number, because 12735735 - 2⁷ = 12735607 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12735696 and 12735705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12735739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424510 + ... + 424539.

It is an arithmetic number, because the mean of its divisors is an integer number (2547150).

Almost surely, 2^12735735 is an apocalyptic number.

12735735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12735735 is a deficient number, since it is larger than the sum of its proper divisors (7641465).

12735735 is an equidigital number, since it uses as much as digits as its factorization.

12735735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849057.

The product of its digits is 22050, while the sum is 33.

The square root of 12735735 is about 3568.7161557064. The cubic root of 12735735 is about 233.5292787163.

The spelling of 12735735 in words is "twelve million, seven hundred thirty-five thousand, seven hundred thirty-five".