192985748 has 12 divisors (see below), whose sum is σ = 338224320. Its totient is φ = 96350232.

The previous prime is 192985733. The next prime is 192985753. The reversal of 192985748 is 847589291.

It is a super-2 number, since 2×192985748² = 74486997862239008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 192985748.

It is a congruent number.

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, 32588 + ... + 38051.

It is an arithmetic number, because the mean of its divisors is an integer number (28185360).

Almost surely, 2^192985748 is an apocalyptic number.

It is an amenable number.

192985748 is a deficient number, since it is larger than the sum of its proper divisors (145238572).

192985748 is a wasteful number, since it uses less digits than its factorization.

192985748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71326 (or 71324 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 53.

The square root of 192985748 is about 13891.9310392760. The cubic root of 192985748 is about 577.8854312498.

The spelling of 192985748 in words is "one hundred ninety-two million, nine hundred eighty-five thousand, seven hundred forty-eight".