14722275 has 24 divisors (see below), whose sum is σ = 24683440. Its totient is φ = 7741440.

The previous prime is 14722271. The next prime is 14722333. The reversal of 14722275 is 57222741.

It is not a de Polignac number, because 14722275 - 2² = 14722271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14722271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4131 + ... + 6819.

Almost surely, 2^14722275 is an apocalyptic number.

14722275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14722275 is a deficient number, since it is larger than the sum of its proper divisors (9961165).

14722275 is a wasteful number, since it uses less digits than its factorization.

14722275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775 (or 2770 counting only the distinct ones).

The product of its digits is 7840, while the sum is 30.

The square root of 14722275 is about 3836.9616886281. The cubic root of 14722275 is about 245.0896520435.

It can be divided in two parts, 147 and 22275, that added together give a palindrome (22422).

The spelling of 14722275 in words is "fourteen million, seven hundred twenty-two thousand, two hundred seventy-five".