13272577 has 2 divisors, whose sum is σ = 13272578. Its totient is φ = 13272576.

The previous prime is 13272559. The next prime is 13272617. The reversal of 13272577 is 77527231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11532816 + 1739761 = 3396^2 + 1319^2 .

It is a cyclic number.

It is not a de Polignac number, because 13272577 - 2¹¹ = 13270529 is a prime.

It is a super-2 number, since 2×13272577² = 352322600441858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13272277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6636288 + 6636289.

It is an arithmetic number, because the mean of its divisors is an integer number (6636289).

Almost surely, 2^13272577 is an apocalyptic number.

It is an amenable number.

13272577 is a deficient number, since it is larger than the sum of its proper divisors (1).

13272577 is an equidigital number, since it uses as much as digits as its factorization.

13272577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20580, while the sum is 34.

The square root of 13272577 is about 3643.1548141686. The cubic root of 13272577 is about 236.7654988484.

The spelling of 13272577 in words is "thirteen million, two hundred seventy-two thousand, five hundred seventy-seven".