13457414 has 8 divisors (see below), whose sum is σ = 20274960. Its totient is φ = 6699096.

The previous prime is 13457407. The next prime is 13457417. The reversal of 13457414 is 41475431.

It is a happy number.

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

It is a super-2 number, since 2×13457414² = 362203983134792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13457417) 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, 14234 + ... + 15149.

It is an arithmetic number, because the mean of its divisors is an integer number (2534370).

Almost surely, 2^13457414 is an apocalyptic number.

13457414 is a deficient number, since it is larger than the sum of its proper divisors (6817546).

13457414 is a wasteful number, since it uses less digits than its factorization.

13457414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29614.

The product of its digits is 6720, while the sum is 29.

The square root of 13457414 is about 3668.4348161035. The cubic root of 13457414 is about 237.8595197620.

The spelling of 13457414 in words is "thirteen million, four hundred fifty-seven thousand, four hundred fourteen".