199926093 has 8 divisors (see below), whose sum is σ = 266716800. Its totient is φ = 133209728.

The previous prime is 199926073. The next prime is 199926107. The reversal of 199926093 is 390629991.

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

It is a cyclic number.

It is not a de Polignac number, because 199926093 - 2¹⁰ = 199925069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199926073) 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, 11973 + ... + 23306.

It is an arithmetic number, because the mean of its divisors is an integer number (33339600).

Almost surely, 2^199926093 is an apocalyptic number.

It is an amenable number.

199926093 is a deficient number, since it is larger than the sum of its proper divisors (66790707).

199926093 is a wasteful number, since it uses less digits than its factorization.

199926093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37171.

The product of its (nonzero) digits is 236196, while the sum is 48.

The square root of 199926093 is about 14139.5223752431. The cubic root of 199926093 is about 584.7315036413.

The spelling of 199926093 in words is "one hundred ninety-nine million, nine hundred twenty-six thousand, ninety-three".