192030061 has 4 divisors (see below), whose sum is σ = 192713724. Its totient is φ = 191346400.

The previous prime is 192030043. The next prime is 192030067. The reversal of 192030061 is 160030291.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 160030291 = 37 ⋅4325143.

It can be written as a sum of positive squares in 2 ways, for example, as 146264836 + 45765225 = 12094^2 + 6765^2 .

It is a cyclic number.

It is not a de Polignac number, because 192030061 - 2⁹ = 192029549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192030067) 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, 341410 + ... + 341971.

It is an arithmetic number, because the mean of its divisors is an integer number (48178431).

Almost surely, 2^192030061 is an apocalyptic number.

It is an amenable number.

192030061 is a deficient number, since it is larger than the sum of its proper divisors (683663).

192030061 is an equidigital number, since it uses as much as digits as its factorization.

192030061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683662.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 192030061 is about 13857.4911509984. The cubic root of 192030061 is about 576.9299345131.

The spelling of 192030061 in words is "one hundred ninety-two million, thirty thousand, sixty-one".