13282015 has 8 divisors (see below), whose sum is σ = 16876080. Its totient is φ = 10000512.

The previous prime is 13281973. The next prime is 13282019. The reversal of 13282015 is 51028231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13282015 - 2¹³ = 13273823 is a prime.

It is a super-4 number, since 4×13282015⁴ (a number of 30 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13282019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78045 + ... + 78214.

It is an arithmetic number, because the mean of its divisors is an integer number (2109510).

Almost surely, 2^13282015 is an apocalyptic number.

13282015 is a deficient number, since it is larger than the sum of its proper divisors (3594065).

13282015 is a wasteful number, since it uses less digits than its factorization.

13282015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156281.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 13282015 is about 3644.4498899011. The cubic root of 13282015 is about 236.8216060967.

The spelling of 13282015 in words is "thirteen million, two hundred eighty-two thousand, fifteen".