14722822 has 8 divisors (see below), whose sum is σ = 22138200. Its totient is φ = 7343424.

The previous prime is 14722811. The next prime is 14722823. The reversal of 14722822 is 22822741.

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

It is a super-2 number, since 2×14722822² = 433522975287368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14722823) 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, 7947 + ... + 9622.

It is an arithmetic number, because the mean of its divisors is an integer number (2767275).

Almost surely, 2^14722822 is an apocalyptic number.

14722822 is a deficient number, since it is larger than the sum of its proper divisors (7415378).

14722822 is a wasteful number, since it uses less digits than its factorization.

14722822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17990.

The product of its digits is 3584, while the sum is 28.

The square root of 14722822 is about 3837.0329683233. The cubic root of 14722822 is about 245.0926874072.

The spelling of 14722822 in words is "fourteen million, seven hundred twenty-two thousand, eight hundred twenty-two".