14887422 has 64 divisors (see below), whose sum is σ = 36702720. Its totient is φ = 4435200.

The previous prime is 14887403. The next prime is 14887423. The reversal of 14887422 is 22478841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14887423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41998 + ... + 42350.

It is an arithmetic number, because the mean of its divisors is an integer number (573480).

Almost surely, 2^14887422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14887422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18351360).

14887422 is an abundant number, since it is smaller than the sum of its proper divisors (21815298).

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

14887422 is a wasteful number, since it uses less digits than its factorization.

14887422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 440 counting only the distinct ones).

The product of its digits is 28672, while the sum is 36.

The square root of 14887422 is about 3858.4222163988. The cubic root of 14887422 is about 246.0026769489.

The spelling of 14887422 in words is "fourteen million, eight hundred eighty-seven thousand, four hundred twenty-two".