14158198 has 12 divisors (see below), whose sum is σ = 21831012. Its totient is φ = 6886440.

The previous prime is 14158187. The next prime is 14158219. The reversal of 14158198 is 89185141.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 153 + ... + 5323.

It is an arithmetic number, because the mean of its divisors is an integer number (1819251).

Almost surely, 2^14158198 is an apocalyptic number.

14158198 is a deficient number, since it is larger than the sum of its proper divisors (7672814).

14158198 is an equidigital number, since it uses as much as digits as its factorization.

14158198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5247 (or 5210 counting only the distinct ones).

The product of its digits is 11520, while the sum is 37.

The square root of 14158198 is about 3762.7380987786. The cubic root of 14158198 is about 241.9186371291.

The spelling of 14158198 in words is "fourteen million, one hundred fifty-eight thousand, one hundred ninety-eight".