192481 has 4 divisors (see below), whose sum is σ = 195264. Its totient is φ = 189700.

The previous prime is 192463. The next prime is 192497. The reversal of 192481 is 184291.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 192481 - 2⁹ = 191969 is a prime.

It is a super-2 number, since 2×192481² = 74097870722, which contains 22 as substring.

It is a Duffinian number.

192481 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (192431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1285 + ... + 1426.

It is an arithmetic number, because the mean of its divisors is an integer number (48816).

2¹⁹²⁴⁸¹ is an apocalyptic number.

It is an amenable number.

192481 is a deficient number, since it is larger than the sum of its proper divisors (2783).

192481 is an equidigital number, since it uses as much as digits as its factorization.

192481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2782.

The product of its digits is 576, while the sum is 25.

The square root of 192481 is about 438.7265663258. The cubic root of 192481 is about 57.7381177805.

It can be divided in two parts, 19 and 2481, that added together give a square (2500 = 50²).

The spelling of 192481 in words is "one hundred ninety-two thousand, four hundred eighty-one".