13414451 has 4 divisors (see below), whose sum is σ = 13997712. Its totient is φ = 12831192.

The previous prime is 13414403. The next prime is 13414463. The reversal of 13414451 is 15441431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13414451 - 2²² = 9220147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 583237 = 13414451 / (1 + 3 + 4 + 1 + 4 + 4 + 5 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13414481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291596 + ... + 291641.

It is an arithmetic number, because the mean of its divisors is an integer number (3499428).

Almost surely, 2^13414451 is an apocalyptic number.

13414451 is a deficient number, since it is larger than the sum of its proper divisors (583261).

13414451 is an equidigital number, since it uses as much as digits as its factorization.

13414451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583260.

The product of its digits is 960, while the sum is 23.

The square root of 13414451 is about 3662.5743678457. The cubic root of 13414451 is about 237.6061265317.

Adding to 13414451 its reverse (15441431), we get a palindrome (28855882).

The spelling of 13414451 in words is "thirteen million, four hundred fourteen thousand, four hundred fifty-one".