192426825 has 48 divisors (see below), whose sum is σ = 346049280. Its totient is φ = 93957120.

The previous prime is 192426823. The next prime is 192426847. The reversal of 192426825 is 528624291.

192426825 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 192426825 - 2¹ = 192426823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (192426823) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45136 + ... + 49214.

It is an arithmetic number, because the mean of its divisors is an integer number (7209360).

Almost surely, 2^192426825 is an apocalyptic number.

192426825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

192426825 is a deficient number, since it is larger than the sum of its proper divisors (153622455).

192426825 is a wasteful number, since it uses less digits than its factorization.

192426825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4146 (or 4141 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 192426825 is about 13871.7996309059. The cubic root of 192426825 is about 577.3270035222.

The spelling of 192426825 in words is "one hundred ninety-two million, four hundred twenty-six thousand, eight hundred twenty-five".