192953 has 4 divisors (see below), whose sum is σ = 194340. Its totient is φ = 191568.

The previous prime is 192949. The next prime is 192961. The reversal of 192953 is 359291.

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

It can be written as a sum of positive squares in 2 ways, for example, as 139129 + 53824 = 373^2 + 232^2 .

It is a cyclic number.

It is not a de Polignac number, because 192953 - 2² = 192949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (192923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458 + ... + 771.

It is an arithmetic number, because the mean of its divisors is an integer number (48585).

2¹⁹²⁹⁵³ is an apocalyptic number.

It is an amenable number.

192953 is a deficient number, since it is larger than the sum of its proper divisors (1387).

192953 is a wasteful number, since it uses less digits than its factorization.

192953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386.

The product of its digits is 2430, while the sum is 29.

The square root of 192953 is about 439.2641574269. The cubic root of 192953 is about 57.7852742027.

The spelling of 192953 in words is "one hundred ninety-two thousand, nine hundred fifty-three".