13282291 has 12 divisors (see below), whose sum is σ = 15074752. Its totient is φ = 11682000.

The previous prime is 13282279. The next prime is 13282303. The reversal of 13282291 is 19228231.

It is an interprime number because it is at equal distance from previous prime (13282279) and next prime (13282303).

It is not a de Polignac number, because 13282291 - 2⁵ = 13282259 is a prime.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (13282211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1981 + ... + 5521.

Almost surely, 2^13282291 is an apocalyptic number.

13282291 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13282291 is a deficient number, since it is larger than the sum of its proper divisors (1792461).

13282291 is a wasteful number, since it uses less digits than its factorization.

13282291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3594 (or 3583 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 13282291 is about 3644.4877555015. The cubic root of 13282291 is about 236.8232464681.

The spelling of 13282291 in words is "thirteen million, two hundred eighty-two thousand, two hundred ninety-one".