18754414 has 8 divisors (see below), whose sum is σ = 32150448. Its totient is φ = 8037600.

The previous prime is 18754409. The next prime is 18754423. The reversal of 18754414 is 41445781.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 18754414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669787 + ... + 669814.

It is an arithmetic number, because the mean of its divisors is an integer number (4018806).

Almost surely, 2^18754414 is an apocalyptic number.

18754414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

18754414 is a deficient number, since it is larger than the sum of its proper divisors (13396034).

18754414 is a wasteful number, since it uses less digits than its factorization.

18754414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339610.

The product of its digits is 17920, while the sum is 34.

The square root of 18754414 is about 4330.6366737467. The cubic root of 18754414 is about 265.6854876596.

The spelling of 18754414 in words is "eighteen million, seven hundred fifty-four thousand, four hundred fourteen".