189848848 has 40 divisors (see below), whose sum is σ = 434882880. Its totient is φ = 78556800.

The previous prime is 189848833. The next prime is 189848849. The reversal of 189848848 is 848848981.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a junction number, because it is equal to n+sod(n) for n = 189848792 and 189848801.

It is not an unprimeable number, because it can be changed into a prime (189848849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25978 + ... + 32473.

It is an arithmetic number, because the mean of its divisors is an integer number (10872072).

Almost surely, 2^189848848 is an apocalyptic number.

It is an amenable number.

189848848 is an abundant number, since it is smaller than the sum of its proper divisors (245034032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

189848848 is a wasteful number, since it uses less digits than its factorization.

189848848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58495 (or 58489 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 58.

The square root of 189848848 is about 13778.5648018943. The cubic root of 189848848 is about 574.7372188028.

The spelling of 189848848 in words is "one hundred eighty-nine million, eight hundred forty-eight thousand, eight hundred forty-eight".