13189468 has 6 divisors (see below), whose sum is σ = 23081576. Its totient is φ = 6594732.

The previous prime is 13189453. The next prime is 13189483. The reversal of 13189468 is 86498131.

It is an interprime number because it is at equal distance from previous prime (13189453) and next prime (13189483).

It is a super-3 number, since 3×13189468³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 13189468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1648680 + ... + 1648687.

Almost surely, 2^13189468 is an apocalyptic number.

It is an amenable number.

13189468 is a deficient number, since it is larger than the sum of its proper divisors (9892108).

13189468 is a wasteful number, since it uses less digits than its factorization.

13189468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297371 (or 3297369 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 13189468 is about 3631.7307168897. The cubic root of 13189468 is about 236.2702783001.

The spelling of 13189468 in words is "thirteen million, one hundred eighty-nine thousand, four hundred sixty-eight".