199914026 has 16 divisors (see below), whose sum is σ = 323253504. Its totient is φ = 92177904.

The previous prime is 199914017. The next prime is 199914037. The reversal of 199914026 is 620419991.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28655 + ... + 34941.

It is an arithmetic number, because the mean of its divisors is an integer number (20203344).

Almost surely, 2^199914026 is an apocalyptic number.

199914026 is a deficient number, since it is larger than the sum of its proper divisors (123339478).

199914026 is a wasteful number, since it uses less digits than its factorization.

199914026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7525.

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

The square root of 199914026 is about 14139.0956570779. The cubic root of 199914026 is about 584.7197391322.

The spelling of 199914026 in words is "one hundred ninety-nine million, nine hundred fourteen thousand, twenty-six".