14838646 has 8 divisors (see below), whose sum is σ = 22976064. Its totient is φ = 7179960.

The previous prime is 14838641. The next prime is 14838647. The reversal of 14838646 is 64683841.

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

It is a super-2 number, since 2×14838646² = 440370830226632, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14838599 and 14838608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14838641) 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, 119605 + ... + 119728.

It is an arithmetic number, because the mean of its divisors is an integer number (2872008).

Almost surely, 2^14838646 is an apocalyptic number.

14838646 is a deficient number, since it is larger than the sum of its proper divisors (8137418).

14838646 is a wasteful number, since it uses less digits than its factorization.

14838646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239366.

The product of its digits is 110592, while the sum is 40.

The square root of 14838646 is about 3852.0963123993. The cubic root of 14838646 is about 245.7337216141.

The spelling of 14838646 in words is "fourteen million, eight hundred thirty-eight thousand, six hundred forty-six".