14198874 has 16 divisors (see below), whose sum is σ = 29090880. Its totient is φ = 4617440.

The previous prime is 14198869. The next prime is 14198879. The reversal of 14198874 is 47889141.

It is an interprime number because it is at equal distance from previous prime (14198869) and next prime (14198879).

It is not an unprimeable number, because it can be changed into a prime (14198879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28614 + ... + 29105.

It is an arithmetic number, because the mean of its divisors is an integer number (1818180).

Almost surely, 2^14198874 is an apocalyptic number.

14198874 is an abundant number, since it is smaller than the sum of its proper divisors (14892006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14198874 is a wasteful number, since it uses less digits than its factorization.

14198874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57765.

The product of its digits is 64512, while the sum is 42.

The square root of 14198874 is about 3768.1393286342. The cubic root of 14198874 is about 242.1500901690.

The spelling of 14198874 in words is "fourteen million, one hundred ninety-eight thousand, eight hundred seventy-four".