13417404 has 96 divisors (see below), whose sum is σ = 42072576. Its totient is φ = 3214080.

The previous prime is 13417399. The next prime is 13417429. The reversal of 13417404 is 40471431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11454 + ... + 12570.

It is an arithmetic number, because the mean of its divisors is an integer number (438256).

Almost surely, 2^13417404 is an apocalyptic number.

13417404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13417404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21036288).

13417404 is an abundant number, since it is smaller than the sum of its proper divisors (28655172).

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

13417404 is a wasteful number, since it uses less digits than its factorization.

13417404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155 (or 1153 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 13417404 is about 3662.9774774082. The cubic root of 13417404 is about 237.6235604520.

Adding to 13417404 its reverse (40471431), we get a palindrome (53888835).

The spelling of 13417404 in words is "thirteen million, four hundred seventeen thousand, four hundred four".