13455807 has 8 divisors (see below), whose sum is σ = 18235440. Its totient is φ = 8823360.

The previous prime is 13455787. The next prime is 13455853. The reversal of 13455807 is 70855431.

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

It is a de Polignac number, because none of the positive numbers 2^k-13455807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13455887) 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, 36582 + ... + 36947.

It is an arithmetic number, because the mean of its divisors is an integer number (2279430).

Almost surely, 2^13455807 is an apocalyptic number.

13455807 is a deficient number, since it is larger than the sum of its proper divisors (4779633).

13455807 is an equidigital number, since it uses as much as digits as its factorization.

13455807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73593.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 13455807 is about 3668.2157788222. The cubic root of 13455807 is about 237.8500514876.

The spelling of 13455807 in words is "thirteen million, four hundred fifty-five thousand, eight hundred seven".