189848962 has 16 divisors (see below), whose sum is σ = 302054400. Its totient is φ = 89183808.

The previous prime is 189848957. The next prime is 189848963. The reversal of 189848962 is 269848981.

It is not an unprimeable number, because it can be changed into a prime (189848963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16039 + ... + 25237.

It is an arithmetic number, because the mean of its divisors is an integer number (18878400).

Almost surely, 2^189848962 is an apocalyptic number.

189848962 is a deficient number, since it is larger than the sum of its proper divisors (112205438).

189848962 is a wasteful number, since it uses less digits than its factorization.

189848962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9825.

The product of its digits is 1990656, while the sum is 55.

The square root of 189848962 is about 13778.5689387541. The cubic root of 189848962 is about 574.7373338418.

The spelling of 189848962 in words is "one hundred eighty-nine million, eight hundred forty-eight thousand, nine hundred sixty-two".