14256045 has 12 divisors (see below), whose sum is σ = 24710556. Its totient is φ = 7603200.

The previous prime is 14256043. The next prime is 14256089. The reversal of 14256045 is 54065241.

It can be written as a sum of positive squares in 2 ways, for example, as 2518569 + 11737476 = 1587^2 + 3426^2 .

It is not a de Polignac number, because 14256045 - 2¹ = 14256043 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14256041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158356 + ... + 158445.

It is an arithmetic number, because the mean of its divisors is an integer number (2059213).

Almost surely, 2^14256045 is an apocalyptic number.

14256045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14256045 is a deficient number, since it is larger than the sum of its proper divisors (10454511).

14256045 is a wasteful number, since it uses less digits than its factorization.

14256045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316812 (or 316809 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 14256045 is about 3775.7178125490. The cubic root of 14256045 is about 242.4746563659.

The spelling of 14256045 in words is "fourteen million, two hundred fifty-six thousand, forty-five".