199514426 has 16 divisors (see below), whose sum is σ = 301672608. Its totient is φ = 98960400.

The previous prime is 199514423. The next prime is 199514467. The reversal of 199514426 is 624415991.

It is not an unprimeable number, because it can be changed into a prime (199514423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177101 + ... + 178223.

It is an arithmetic number, because the mean of its divisors is an integer number (18854538).

Almost surely, 2^199514426 is an apocalyptic number.

199514426 is a deficient number, since it is larger than the sum of its proper divisors (102158182).

199514426 is a wasteful number, since it uses less digits than its factorization.

199514426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757.

The product of its digits is 77760, while the sum is 41.

The square root of 199514426 is about 14124.9575574584. The cubic root of 199514426 is about 584.3298884448.

The spelling of 199514426 in words is "one hundred ninety-nine million, five hundred fourteen thousand, four hundred twenty-six".