13229701 has 12 divisors (see below), whose sum is σ = 13894092. Its totient is φ = 12591488.

The previous prime is 13229663. The next prime is 13229707. The reversal of 13229701 is 10792231.

It can be written as a sum of positive squares in 2 ways, for example, as 3896676 + 9333025 = 1974^2 + 3055^2 .

It is not a de Polignac number, because 13229701 - 2⁹ = 13229189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13229707) 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 11 ways as a sum of consecutive naturals, for example, 117021 + ... + 117133.

It is an arithmetic number, because the mean of its divisors is an integer number (1157841).

Almost surely, 2^13229701 is an apocalyptic number.

It is an amenable number.

13229701 is a deficient number, since it is larger than the sum of its proper divisors (664391).

13229701 is an equidigital number, since it uses as much as digits as its factorization.

13229701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 213 counting only the distinct ones).

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

The square root of 13229701 is about 3637.2655938218. The cubic root of 13229701 is about 236.5102731437.

The spelling of 13229701 in words is "thirteen million, two hundred twenty-nine thousand, seven hundred one".