27404414 has 8 divisors (see below), whose sum is σ = 41420808. Its totient is φ = 13597480.

The previous prime is 27404413. The next prime is 27404417. The reversal of 27404414 is 41440472.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27404413) 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, 52037 + ... + 52560.

It is an arithmetic number, because the mean of its divisors is an integer number (5177601).

Almost surely, 2^27404414 is an apocalyptic number.

27404414 is a deficient number, since it is larger than the sum of its proper divisors (14016394).

27404414 is a wasteful number, since it uses less digits than its factorization.

27404414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104730.

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 27404414 is about 5234.9225400191. The cubic root of 27404414 is about 301.4904129321.

Adding to 27404414 its reverse (41440472), we get a palindrome (68844886).

The spelling of 27404414 in words is "twenty-seven million, four hundred four thousand, four hundred fourteen".