14722156 has 6 divisors (see below), whose sum is σ = 25763780. Its totient is φ = 7361076.

The previous prime is 14722151. The next prime is 14722159. The reversal of 14722156 is 65122741.

It is not an unprimeable number, because it can be changed into a prime (14722151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1840266 + ... + 1840273.

Almost surely, 2^14722156 is an apocalyptic number.

It is an amenable number.

14722156 is a deficient number, since it is larger than the sum of its proper divisors (11041624).

14722156 is a wasteful number, since it uses less digits than its factorization.

14722156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680543 (or 3680541 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 14722156 is about 3836.9461815355. The cubic root of 14722156 is about 245.0889916893.

Adding to 14722156 its reverse (65122741), we get a palindrome (79844897).

It can be divided in two parts, 14722 and 156, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 14722156 in words is "fourteen million, seven hundred twenty-two thousand, one hundred fifty-six".