13707469 has 2 divisors, whose sum is σ = 13707470. Its totient is φ = 13707468.

The previous prime is 13707467. The next prime is 13707509. The reversal of 13707469 is 96470731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9455625 + 4251844 = 3075^2 + 2062^2 .

It is a cyclic number.

It is not a de Polignac number, because 13707469 - 2¹ = 13707467 is a prime.

It is a super-2 number, since 2×13707469² = 375789412771922, which contains 22 as substring.

Together with 13707467, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13707467) 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 as a sum of consecutive naturals, namely, 6853734 + 6853735.

It is an arithmetic number, because the mean of its divisors is an integer number (6853735).

Almost surely, 2^13707469 is an apocalyptic number.

It is an amenable number.

13707469 is a deficient number, since it is larger than the sum of its proper divisors (1).

13707469 is an equidigital number, since it uses as much as digits as its factorization.

13707469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 13707469 is about 3702.3599230761. The cubic root of 13707469 is about 239.3237269719.

The spelling of 13707469 in words is "thirteen million, seven hundred seven thousand, four hundred sixty-nine".