13345827 has 8 divisors (see below), whose sum is σ = 19412160. Its totient is φ = 8088360.

The previous prime is 13345823. The next prime is 13345831. The reversal of 13345827 is 72854331.

It is an interprime number because it is at equal distance from previous prime (13345823) and next prime (13345831).

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

It is not a de Polignac number, because 13345827 - 2² = 13345823 is a prime.

It is a super-2 number, since 2×13345827² = 356222196627858, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 404419 = 13345827 / (1 + 3 + 3 + 4 + 5 + 8 + 2 + 7).

It is not an unprimeable number, because it can be changed into a prime (13345823) 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 in 7 ways as a sum of consecutive naturals, for example, 202177 + ... + 202242.

It is an arithmetic number, because the mean of its divisors is an integer number (2426520).

Almost surely, 2^13345827 is an apocalyptic number.

13345827 is a deficient number, since it is larger than the sum of its proper divisors (6066333).

13345827 is a wasteful number, since it uses less digits than its factorization.

13345827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404433.

The product of its digits is 20160, while the sum is 33.

The square root of 13345827 is about 3653.1940818960. The cubic root of 13345827 is about 237.2002615768.

The spelling of 13345827 in words is "thirteen million, three hundred forty-five thousand, eight hundred twenty-seven".