14542198 has 8 divisors (see below), whose sum is σ = 23796360. Its totient is φ = 6610080.

The previous prime is 14542189. The next prime is 14542211. The reversal of 14542198 is 89124541.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×14542198² = 422951045342408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330483 + ... + 330526.

It is an arithmetic number, because the mean of its divisors is an integer number (2974545).

Almost surely, 2^14542198 is an apocalyptic number.

14542198 is a deficient number, since it is larger than the sum of its proper divisors (9254162).

14542198 is a wasteful number, since it uses less digits than its factorization.

14542198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661022.

The product of its digits is 11520, while the sum is 34.

The square root of 14542198 is about 3813.4233963723. The cubic root of 14542198 is about 244.0862702198.

The spelling of 14542198 in words is "fourteen million, five hundred forty-two thousand, one hundred ninety-eight".