13405414 has 8 divisors (see below), whose sum is σ = 21936168. Its totient is φ = 6093360.

The previous prime is 13405411. The next prime is 13405429. The reversal of 13405414 is 41450431.

13405414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13405414² = 359410249022792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 609337 = 13405414 / (1 + 3 + 4 + 0 + 5 + 4 + 1 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13405411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304647 + ... + 304690.

It is an arithmetic number, because the mean of its divisors is an integer number (2742021).

Almost surely, 2^13405414 is an apocalyptic number.

13405414 is a deficient number, since it is larger than the sum of its proper divisors (8530754).

13405414 is a wasteful number, since it uses less digits than its factorization.

13405414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609350.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 13405414 is about 3661.3404649117. The cubic root of 13405414 is about 237.5527579933.

Adding to 13405414 its reverse (41450431), we get a palindrome (54855845).

The spelling of 13405414 in words is "thirteen million, four hundred five thousand, four hundred fourteen".