13419968 has 14 divisors (see below), whose sum is σ = 26630376. Its totient is φ = 6709952.

The previous prime is 13419949. The next prime is 13420003. The reversal of 13419968 is 86991431.

It is a super-2 number, since 2×13419968² = 360191082242048, which contains 22 as substring.

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, 104780 + ... + 104907.

Almost surely, 2^13419968 is an apocalyptic number.

It is an amenable number.

13419968 is a deficient number, since it is larger than the sum of its proper divisors (13210408).

13419968 is an equidigital number, since it uses as much as digits as its factorization.

13419968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209699 (or 209689 counting only the distinct ones).

The product of its digits is 46656, while the sum is 41.

The square root of 13419968 is about 3663.3274491915. The cubic root of 13419968 is about 237.6386957197.

It can be divided in two parts, 134 and 19968, that added together give a palindrome (20102).

The spelling of 13419968 in words is "thirteen million, four hundred nineteen thousand, nine hundred sixty-eight".