190116922 has 8 divisors (see below), whose sum is σ = 289431936. Its totient is φ = 93639612.

The previous prime is 190116917. The next prime is 190116923. The reversal of 190116922 is 229611091.

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

It is a super-2 number, since 2×190116922² = 72288888061508168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (190116923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 709258 + ... + 709525.

It is an arithmetic number, because the mean of its divisors is an integer number (36178992).

Almost surely, 2^190116922 is an apocalyptic number.

190116922 is a deficient number, since it is larger than the sum of its proper divisors (99315014).

190116922 is a wasteful number, since it uses less digits than its factorization.

190116922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418852.

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 190116922 is about 13788.2893065093. The cubic root of 190116922 is about 575.0076087210.

The spelling of 190116922 in words is "one hundred ninety million, one hundred sixteen thousand, nine hundred twenty-two".