13413204 has 144 divisors (see below), whose sum is σ = 42771456. Its totient is φ = 3456000.

The previous prime is 13413193. The next prime is 13413223. The reversal of 13413204 is 40231431.

13413204 is a `hidden beast` number, since 1 + 341 + 320 + 4 = 666.

13413204 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132754 + ... + 132854.

It is an arithmetic number, because the mean of its divisors is an integer number (297024).

Almost surely, 2^13413204 is an apocalyptic number.

13413204 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 13413204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21385728).

13413204 is an abundant number, since it is smaller than the sum of its proper divisors (29358252).

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

13413204 is a wasteful number, since it uses less digits than its factorization.

13413204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 13413204 is about 3662.4041284380. The cubic root of 13413204 is about 237.5987637252.

Adding to 13413204 its reverse (40231431), we get a palindrome (53644635).

The spelling of 13413204 in words is "thirteen million, four hundred thirteen thousand, two hundred four".