14426722 has 8 divisors (see below), whose sum is σ = 21883500. Its totient is φ = 7132224.

The previous prime is 14426701. The next prime is 14426723. The reversal of 14426722 is 22762441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12327121 + 2099601 = 3511^2 + 1449^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14426723) 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, 40347 + ... + 40702.

Almost surely, 2^14426722 is an apocalyptic number.

14426722 is a deficient number, since it is larger than the sum of its proper divisors (7456778).

14426722 is an equidigital number, since it uses as much as digits as its factorization.

14426722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81140.

The product of its digits is 5376, while the sum is 28.

The square root of 14426722 is about 3798.2524929236. The cubic root of 14426722 is about 243.4384762774.

The spelling of 14426722 in words is "fourteen million, four hundred twenty-six thousand, seven hundred twenty-two".