18829414 has 8 divisors (see below), whose sum is σ = 28933128. Its totient is φ = 9185040.

The previous prime is 18829409. The next prime is 18829453. The reversal of 18829414 is 41492881.

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

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, 114732 + ... + 114895.

It is an arithmetic number, because the mean of its divisors is an integer number (3616641).

Almost surely, 2^18829414 is an apocalyptic number.

18829414 is a deficient number, since it is larger than the sum of its proper divisors (10103714).

18829414 is a wasteful number, since it uses less digits than its factorization.

18829414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229670.

The product of its digits is 18432, while the sum is 37.

The square root of 18829414 is about 4339.2872686652. The cubic root of 18829414 is about 266.0391805403.

The spelling of 18829414 in words is "eighteen million, eight hundred twenty-nine thousand, four hundred fourteen".