192490022 has 4 divisors (see below), whose sum is σ = 288735036. Its totient is φ = 96245010.

The previous prime is 192489949. The next prime is 192490027. The reversal of 192490022 is 220094291.

192490022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192490027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48122504 + ... + 48122507.

It is an arithmetic number, because the mean of its divisors is an integer number (72183759).

Almost surely, 2^192490022 is an apocalyptic number.

192490022 is a deficient number, since it is larger than the sum of its proper divisors (96245014).

192490022 is an equidigital number, since it uses as much as digits as its factorization.

192490022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96245013.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 192490022 is about 13874.0773386918. The cubic root of 192490022 is about 577.3901986982.

The spelling of 192490022 in words is "one hundred ninety-two million, four hundred ninety thousand, twenty-two".