13369456 has 10 divisors (see below), whose sum is σ = 25903352. Its totient is φ = 6684720.

The previous prime is 13369441. The next prime is 13369457. The reversal of 13369456 is 65496331.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13369457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417780 + ... + 417811.

Almost surely, 2^13369456 is an apocalyptic number.

13369456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13369456 is a deficient number, since it is larger than the sum of its proper divisors (12533896).

13369456 is an equidigital number, since it uses as much as digits as its factorization.

13369456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835599 (or 835593 counting only the distinct ones).

The product of its digits is 58320, while the sum is 37.

The square root of 13369456 is about 3656.4266709453. The cubic root of 13369456 is about 237.3401679918.

The spelling of 13369456 in words is "thirteen million, three hundred sixty-nine thousand, four hundred fifty-six".