14949138 has 8 divisors (see below), whose sum is σ = 29898288. Its totient is φ = 4983044.

The previous prime is 14949131. The next prime is 14949167. The reversal of 14949138 is 83194941.

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

14949138 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 14949096 and 14949105.

It is not an unprimeable number, because it can be changed into a prime (14949131) 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, 1245756 + ... + 1245767.

It is an arithmetic number, because the mean of its divisors is an integer number (3737286).

Almost surely, 2^14949138 is an apocalyptic number.

14949138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14949138 is a wasteful number, since it uses less digits than its factorization.

14949138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491528.

The product of its digits is 31104, while the sum is 39.

The square root of 14949138 is about 3866.4115145701. The cubic root of 14949138 is about 246.3421440489.

The spelling of 14949138 in words is "fourteen million, nine hundred forty-nine thousand, one hundred thirty-eight".