14274623 has 4 divisors (see below), whose sum is σ = 15572328. Its totient is φ = 12976920.

The previous prime is 14274613. The next prime is 14274653. The reversal of 14274623 is 32647241.

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

It is not a de Polignac number, because 14274623 - 2⁴ = 14274607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14274613) 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, 648836 + ... + 648857.

It is an arithmetic number, because the mean of its divisors is an integer number (3893082).

Almost surely, 2^14274623 is an apocalyptic number.

14274623 is a deficient number, since it is larger than the sum of its proper divisors (1297705).

14274623 is a wasteful number, since it uses less digits than its factorization.

14274623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297704.

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

The square root of 14274623 is about 3778.1772060082. The cubic root of 14274623 is about 242.5799389271.

The spelling of 14274623 in words is "fourteen million, two hundred seventy-four thousand, six hundred twenty-three".