14922442 has 8 divisors (see below), whose sum is σ = 22929732. Its totient is φ = 7279200.

The previous prime is 14922437. The next prime is 14922463. The reversal of 14922442 is 24422941.

It can be written as a sum of positive squares in 2 ways, for example, as 14280841 + 641601 = 3779^2 + 801^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 14922442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90909 + ... + 91072.

Almost surely, 2^14922442 is an apocalyptic number.

14922442 is a deficient number, since it is larger than the sum of its proper divisors (8007290).

14922442 is a wasteful number, since it uses less digits than its factorization.

14922442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182024.

The product of its digits is 4608, while the sum is 28.

The square root of 14922442 is about 3862.9576751500. The cubic root of 14922442 is about 246.1954183442.

The spelling of 14922442 in words is "fourteen million, nine hundred twenty-two thousand, four hundred forty-two".