14291474 has 4 divisors (see below), whose sum is σ = 21437214. Its totient is φ = 7145736.

The previous prime is 14291447. The next prime is 14291479. The reversal of 14291474 is 47419241.

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

It can be written as a sum of positive squares in only one way, i.e., 8323225 + 5968249 = 2885^2 + 2443^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14291474.

It is not an unprimeable number, because it can be changed into a prime (14291479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3572867 + ... + 3572870.

Almost surely, 2^14291474 is an apocalyptic number.

14291474 is a deficient number, since it is larger than the sum of its proper divisors (7145740).

14291474 is an equidigital number, since it uses as much as digits as its factorization.

14291474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7145739.

The product of its digits is 8064, while the sum is 32.

The square root of 14291474 is about 3780.4065918893. The cubic root of 14291474 is about 242.6753555068.

The spelling of 14291474 in words is "fourteen million, two hundred ninety-one thousand, four hundred seventy-four".