192814066 has 4 divisors (see below), whose sum is σ = 289221102. Its totient is φ = 96407032.

The previous prime is 192814057. The next prime is 192814081. The reversal of 192814066 is 660418291.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 153388225 + 39425841 = 12385^2 + 6279^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48203515 + ... + 48203518.

Almost surely, 2^192814066 is an apocalyptic number.

192814066 is a deficient number, since it is larger than the sum of its proper divisors (96407036).

192814066 is an equidigital number, since it uses as much as digits as its factorization.

192814066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96407035.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 192814066 is about 13885.7504658553. The cubic root of 192814066 is about 577.7140162407.

The spelling of 192814066 in words is "one hundred ninety-two million, eight hundred fourteen thousand, sixty-six".