190080208 has 20 divisors (see below), whose sum is σ = 369083520. Its totient is φ = 94832864.

The previous prime is 190080203. The next prime is 190080221. The reversal of 190080208 is 802080091.

It is a super-2 number, since 2×190080208² = 72260970946646528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190080203) 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, 5248 + ... + 20191.

It is an arithmetic number, because the mean of its divisors is an integer number (18454176).

Almost surely, 2^190080208 is an apocalyptic number.

It is an amenable number.

190080208 is a deficient number, since it is larger than the sum of its proper divisors (179003312).

190080208 is a wasteful number, since it uses less digits than its factorization.

190080208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25914 (or 25908 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 190080208 is about 13786.9578950543. The cubic root of 190080208 is about 574.9705925729.

The spelling of 190080208 in words is "one hundred ninety million, eighty thousand, two hundred eight".