14894997 has 16 divisors (see below), whose sum is σ = 21456960. Its totient is φ = 9136512.

The previous prime is 14894987. The next prime is 14895011. The reversal of 14894997 is 79949841.

It is not a de Polignac number, because 14894997 - 2⁴ = 14894981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14894927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23754 + ... + 24372.

It is an arithmetic number, because the mean of its divisors is an integer number (1341060).

Almost surely, 2^14894997 is an apocalyptic number.

It is an amenable number.

14894997 is a deficient number, since it is larger than the sum of its proper divisors (6561963).

14894997 is a wasteful number, since it uses less digits than its factorization.

14894997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252.

The product of its digits is 653184, while the sum is 51.

The square root of 14894997 is about 3859.4037104195. The cubic root of 14894997 is about 246.0443934688.

The spelling of 14894997 in words is "fourteen million, eight hundred ninety-four thousand, nine hundred ninety-seven".