14534222 has 4 divisors (see below), whose sum is σ = 21801336. Its totient is φ = 7267110.

The previous prime is 14534209. The next prime is 14534239. The reversal of 14534222 is 22243541.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×14534222² = 422487218290568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3633554 + ... + 3633557.

It is an arithmetic number, because the mean of its divisors is an integer number (5450334).

Almost surely, 2^14534222 is an apocalyptic number.

14534222 is a deficient number, since it is larger than the sum of its proper divisors (7267114).

14534222 is an equidigital number, since it uses as much as digits as its factorization.

14534222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7267113.

The product of its digits is 1920, while the sum is 23.

The square root of 14534222 is about 3812.3774734409. The cubic root of 14534222 is about 244.0416371657.

Adding to 14534222 its reverse (22243541), we get a palindrome (36777763).

The spelling of 14534222 in words is "fourteen million, five hundred thirty-four thousand, two hundred twenty-two".