14949939 has 8 divisors (see below), whose sum is σ = 20396992. Its totient is φ = 9734760.

The previous prime is 14949937. The next prime is 14949943. The reversal of 14949939 is 93994941.

14949939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 14949939 - 2¹ = 14949937 is a prime.

It is a super-2 number, since 2×14949939² = 447001352207442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14949937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57817 + ... + 58074.

It is an arithmetic number, because the mean of its divisors is an integer number (2549624).

Almost surely, 2^14949939 is an apocalyptic number.

14949939 is a deficient number, since it is larger than the sum of its proper divisors (5447053).

14949939 is a wasteful number, since it uses less digits than its factorization.

14949939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115937.

The product of its digits is 314928, while the sum is 48.

The square root of 14949939 is about 3866.5150976040. The cubic root of 14949939 is about 246.3465437793.

The spelling of 14949939 in words is "fourteen million, nine hundred forty-nine thousand, nine hundred thirty-nine".