48189000 has 64 divisors (see below), whose sum is σ = 150359040. Its totient is φ = 12849600.

The previous prime is 48188993. The next prime is 48189047. The reversal of 48189000 is 98184.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5032 + ... + 11031.

It is an arithmetic number, because the mean of its divisors is an integer number (2349360).

Almost surely, 2^48189000 is an apocalyptic number.

48189000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48189000 is an abundant number, since it is smaller than the sum of its proper divisors (102170040).

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

48189000 is a wasteful number, since it uses less digits than its factorization.

48189000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16087 (or 16073 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 48189000 is about 6941.8297299775. The cubic root of 48189000 is about 363.9004880331.

The spelling of 48189000 in words is "forty-eight million, one hundred eighty-nine thousand".