199926014 has 4 divisors (see below), whose sum is σ = 299889024. Its totient is φ = 99963006.

The previous prime is 199925983. The next prime is 199926031. The reversal of 199926014 is 410629991.

It is a happy number.

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

It is a super-2 number, since 2×199926014² = 79940822147856392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49981502 + ... + 49981505.

It is an arithmetic number, because the mean of its divisors is an integer number (74972256).

Almost surely, 2^199926014 is an apocalyptic number.

199926014 is a deficient number, since it is larger than the sum of its proper divisors (99963010).

199926014 is an equidigital number, since it uses as much as digits as its factorization.

199926014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99963009.

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 199926014 is about 14139.5195816548. The cubic root of 199926014 is about 584.7314266231.

The spelling of 199926014 in words is "one hundred ninety-nine million, nine hundred twenty-six thousand, fourteen".