192852815 has 8 divisors (see below), whose sum is σ = 241485408. Its totient is φ = 147574240.

The previous prime is 192852809. The next prime is 192852817. The reversal of 192852815 is 518258291.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 192852815 - 2¹⁴ = 192836431 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 (192852817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838376 + ... + 838605.

It is an arithmetic number, because the mean of its divisors is an integer number (30185676).

Almost surely, 2^192852815 is an apocalyptic number.

192852815 is a deficient number, since it is larger than the sum of its proper divisors (48632593).

192852815 is a wasteful number, since it uses less digits than its factorization.

192852815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677009.

The product of its digits is 57600, while the sum is 41.

The square root of 192852815 is about 13887.1456750478. The cubic root of 192852815 is about 577.7527138686.

The spelling of 192852815 in words is "one hundred ninety-two million, eight hundred fifty-two thousand, eight hundred fifteen".