14248907 has 4 divisors (see below), whose sum is σ = 15087096. Its totient is φ = 13410720.

The previous prime is 14248903. The next prime is 14248921. The reversal of 14248907 is 70984241.

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

It is a cyclic number.

It is not a de Polignac number, because 14248907 - 2² = 14248903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14248901) 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, 419069 + ... + 419102.

It is an arithmetic number, because the mean of its divisors is an integer number (3771774).

Almost surely, 2^14248907 is an apocalyptic number.

14248907 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

14248907 is a deficient number, since it is larger than the sum of its proper divisors (838189).

14248907 is an equidigital number, since it uses as much as digits as its factorization.

14248907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838188.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 14248907 is about 3774.7724434726. The cubic root of 14248907 is about 242.4341805994.

The spelling of 14248907 in words is "fourteen million, two hundred forty-eight thousand, nine hundred seven".