13469568 has 64 divisors (see below), whose sum is σ = 40897920. Its totient is φ = 3847680.

The previous prime is 13469567. The next prime is 13469569. The reversal of 13469568 is 86596431.

It is an interprime number because it is at equal distance from previous prime (13469567) and next prime (13469569).

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13469563) 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, 183 + ... + 5193.

It is an arithmetic number, because the mean of its divisors is an integer number (639030).

Almost surely, 2^13469568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13469568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20448960).

13469568 is an abundant number, since it is smaller than the sum of its proper divisors (27428352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13469568 is an equidigital number, since it uses as much as digits as its factorization.

13469568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5035 (or 5023 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 13469568 is about 3670.0910070460. The cubic root of 13469568 is about 237.9311054502.

The spelling of 13469568 in words is "thirteen million, four hundred sixty-nine thousand, five hundred sixty-eight".