199120352 has 24 divisors (see below), whose sum is σ = 397544112. Its totient is φ = 98156800.

The previous prime is 199120349. The next prime is 199120373. The reversal of 199120352 is 253021991.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41549 + ... + 46092.

It is an arithmetic number, because the mean of its divisors is an integer number (16564338).

Almost surely, 2^199120352 is an apocalyptic number.

It is an amenable number.

199120352 is a deficient number, since it is larger than the sum of its proper divisors (198423760).

199120352 is an equidigital number, since it uses as much as digits as its factorization.

199120352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87722 (or 87714 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 199120352 is about 14111.0010984338. The cubic root of 199120352 is about 583.9449188058.

The spelling of 199120352 in words is "one hundred ninety-nine million, one hundred twenty thousand, three hundred fifty-two".