14253434 has 16 divisors (see below), whose sum is σ = 23104872. Its totient is φ = 6555648.

The previous prime is 14253427. The next prime is 14253451. The reversal of 14253434 is 43435241.

It can be written as a sum of positive squares in 4 ways, for example, as 5987809 + 8265625 = 2447^2 + 2875^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8402 + ... + 9954.

Almost surely, 2^14253434 is an apocalyptic number.

14253434 is a deficient number, since it is larger than the sum of its proper divisors (8851438).

14253434 is a wasteful number, since it uses less digits than its factorization.

14253434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921.

The product of its digits is 5760, while the sum is 26.

The square root of 14253434 is about 3775.3720346477. The cubic root of 14253434 is about 242.4598523539.

Adding to 14253434 its reverse (43435241), we get a palindrome (57688675).

The spelling of 14253434 in words is "fourteen million, two hundred fifty-three thousand, four hundred thirty-four".