192645313 has 12 divisors (see below), whose sum is σ = 235893360. Its totient is φ = 156433032.

The previous prime is 192645287. The next prime is 192645317. The reversal of 192645313 is 313546291.

192645313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 192645313 - 2²⁵ = 159090881 is a prime.

It is a super-2 number, since 2×192645313² = 74224433241735938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (192645317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102531 + ... + 104392.

It is an arithmetic number, because the mean of its divisors is an integer number (19657780).

Almost surely, 2^192645313 is an apocalyptic number.

It is an amenable number.

192645313 is a deficient number, since it is larger than the sum of its proper divisors (43248047).

192645313 is a wasteful number, since it uses less digits than its factorization.

192645313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206956 (or 206949 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 192645313 is about 13879.6726546414. The cubic root of 192645313 is about 577.5454264848.

The spelling of 192645313 in words is "one hundred ninety-two million, six hundred forty-five thousand, three hundred thirteen".