190116004 has 24 divisors (see below), whose sum is σ = 359589440. Its totient is φ = 87429024.

The previous prime is 190115971. The next prime is 190116053. The reversal of 190116004 is 400611091.

It is a super-2 number, since 2×190116004² = 72288189953856032, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8257 + ... + 21175.

Almost surely, 2^190116004 is an apocalyptic number.

It is an amenable number.

190116004 is a deficient number, since it is larger than the sum of its proper divisors (169473436).

190116004 is a wasteful number, since it uses less digits than its factorization.

190116004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13219 (or 13217 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 190116004 is about 13788.2560173504. The cubic root of 190116004 is about 575.0066832241.

Adding to 190116004 its reverse (400611091), we get a palindrome (590727095).

The spelling of 190116004 in words is "one hundred ninety million, one hundred sixteen thousand, four".