13273275 has 12 divisors (see below), whose sum is σ = 21945272. Its totient is φ = 7079040.

The previous prime is 13273261. The next prime is 13273291. The reversal of 13273275 is 57237231.

13273275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13273275 - 2⁷ = 13273147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88414 + ... + 88563.

Almost surely, 2^13273275 is an apocalyptic number.

13273275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13273275 is a deficient number, since it is larger than the sum of its proper divisors (8671997).

13273275 is a wasteful number, since it uses less digits than its factorization.

13273275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176990 (or 176985 counting only the distinct ones).

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

The square root of 13273275 is about 3643.2506090029. The cubic root of 13273275 is about 236.7696492461.

The spelling of 13273275 in words is "thirteen million, two hundred seventy-three thousand, two hundred seventy-five".