14272436 has 6 divisors (see below), whose sum is σ = 24976770. Its totient is φ = 7136216.

The previous prime is 14272429. The next prime is 14272441. The reversal of 14272436 is 63427241.

It can be written as a sum of positive squares in only one way, i.e., 14212900 + 59536 = 3770^2 + 244^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14272399 and 14272408.

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, 1784051 + ... + 1784058.

It is an arithmetic number, because the mean of its divisors is an integer number (4162795).

Almost surely, 2^14272436 is an apocalyptic number.

It is an amenable number.

14272436 is a deficient number, since it is larger than the sum of its proper divisors (10704334).

14272436 is a wasteful number, since it uses less digits than its factorization.

14272436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568113 (or 3568111 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 14272436 is about 3777.8877696406. The cubic root of 14272436 is about 242.5675498218.

Adding to 14272436 its reverse (63427241), we get a palindrome (77699677).

The spelling of 14272436 in words is "fourteen million, two hundred seventy-two thousand, four hundred thirty-six".