190080061 has 2 divisors, whose sum is σ = 190080062. Its totient is φ = 190080060.

The previous prime is 190080053. The next prime is 190080067. The reversal of 190080061 is 160080091.

190080061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 159896025 + 30184036 = 12645^2 + 5494^2 .

It is an emirp because it is prime and its reverse (160080091) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 190080061 - 2³ = 190080053 is a prime.

It is a super-2 number, since 2×190080061² = 72260859179527442, which contains 22 as substring.

190080061 is a strobogrammatic number because it is the same when read upside-down.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190080067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95040030 + 95040031.

It is an arithmetic number, because the mean of its divisors is an integer number (95040031).

Almost surely, 2^190080061 is an apocalyptic number.

It is an amenable number.

190080061 is a deficient number, since it is larger than the sum of its proper divisors (1).

190080061 is an equidigital number, since it uses as much as digits as its factorization.

190080061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 190080061 is about 13786.9525639280. The cubic root of 190080061 is about 574.9704443535.

The spelling of 190080061 in words is "one hundred ninety million, eighty thousand, sixty-one".