192428 has 12 divisors (see below), whose sum is σ = 341880. Its totient is φ = 94752.

The previous prime is 192407. The next prime is 192431. The reversal of 192428 is 824291.

192428 is an esthetic number in base 8, because in such base its adjacent digits differ by 1.

It is a junction number, because it is equal to n+sod(n) for n = 192397 and 192406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38 + ... + 621.

It is an arithmetic number, because the mean of its divisors is an integer number (28490).

2¹⁹²⁴²⁸ is an apocalyptic number.

It is an amenable number.

192428 is a deficient number, since it is larger than the sum of its proper divisors (149452).

192428 is a wasteful number, since it uses less digits than its factorization.

192428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736 (or 734 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The square root of 192428 is about 438.6661600808. Note that the first 3 decimals coincide. The cubic root of 192428 is about 57.7328178615.

It can be divided in two parts, 1 and 92428, that added together give a palindrome (92429).

The spelling of 192428 in words is "one hundred ninety-two thousand, four hundred twenty-eight".