192944485 has 8 divisors (see below), whose sum is σ = 231648120. Its totient is φ = 154279104.

The previous prime is 192944471. The next prime is 192944491. The reversal of 192944485 is 584449291.

It can be written as a sum of positive squares in 4 ways, for example, as 2256004 + 190688481 = 1502^2 + 13809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 192944485 - 2⁷ = 192944357 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3051 + ... + 19879.

It is an arithmetic number, because the mean of its divisors is an integer number (28956015).

Almost surely, 2^192944485 is an apocalyptic number.

It is an amenable number.

192944485 is a deficient number, since it is larger than the sum of its proper divisors (38703635).

192944485 is a wasteful number, since it uses less digits than its factorization.

192944485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19127.

The product of its digits is 414720, while the sum is 46.

The square root of 192944485 is about 13890.4458171795. The cubic root of 192944485 is about 577.8442417035.

It can be divided in two parts, 19294 and 4485, that multiplied together give a triangular number (86533590 = T₁₃₁₅₅).

The spelling of 192944485 in words is "one hundred ninety-two million, nine hundred forty-four thousand, four hundred eighty-five".