199045936 has 10 divisors (see below), whose sum is σ = 385651532. Its totient is φ = 99522960.

The previous prime is 199045921. The next prime is 199045943. The reversal of 199045936 is 639540991.

It is a super-3 number, since 3×199045936³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6220170 + ... + 6220201.

Almost surely, 2^199045936 is an apocalyptic number.

199045936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

199045936 is a deficient number, since it is larger than the sum of its proper divisors (186605596).

199045936 is a wasteful number, since it uses less digits than its factorization.

199045936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12440379 (or 12440373 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 46.

The square root of 199045936 is about 14108.3640440697. The cubic root of 199045936 is about 583.8721650514.

The spelling of 199045936 in words is "one hundred ninety-nine million, forty-five thousand, nine hundred thirty-six".