14949418 has 8 divisors (see below), whose sum is σ = 24462720. Its totient is φ = 6795180.

The previous prime is 14949401. The next prime is 14949427. The reversal of 14949418 is 81494941.

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

It is an alternating number because its digits alternate between odd and even.

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, 339738 + ... + 339781.

It is an arithmetic number, because the mean of its divisors is an integer number (3057840).

Almost surely, 2^14949418 is an apocalyptic number.

14949418 is a deficient number, since it is larger than the sum of its proper divisors (9513302).

14949418 is a wasteful number, since it uses less digits than its factorization.

14949418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679532.

The product of its digits is 41472, while the sum is 40.

The square root of 14949418 is about 3866.4477236864. The cubic root of 14949418 is about 246.3436820499.

The spelling of 14949418 in words is "fourteen million, nine hundred forty-nine thousand, four hundred eighteen".