12772335 has 16 divisors (see below), whose sum is σ = 20574720. Its totient is φ = 6765600.

The previous prime is 12772307. The next prime is 12772339. The reversal of 12772335 is 53327721.

It is not a de Polignac number, because 12772335 - 2⁵ = 12772303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12772339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555 + ... + 5084.

It is an arithmetic number, because the mean of its divisors is an integer number (1285920).

Almost surely, 2^12772335 is an apocalyptic number.

12772335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12772335 is a deficient number, since it is larger than the sum of its proper divisors (7802385).

12772335 is a wasteful number, since it uses less digits than its factorization.

12772335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5798.

The product of its digits is 8820, while the sum is 30.

The square root of 12772335 is about 3573.8403713652. The cubic root of 12772335 is about 233.7527705163.

The spelling of 12772335 in words is "twelve million, seven hundred seventy-two thousand, three hundred thirty-five".