48249 has 8 divisors (see below), whose sum is σ = 71520. Its totient is φ = 32148.

The previous prime is 48247. The next prime is 48259. The reversal of 48249 is 94284.

It is not a de Polignac number, because 48249 - 2¹ = 48247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1787 = 48249 / (4 + 8 + 2 + 4 + 9).

48249 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (48247) 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, 867 + ... + 920.

It is an arithmetic number, because the mean of its divisors is an integer number (8940).

2⁴⁸²⁴⁹ is an apocalyptic number.

It is an amenable number.

48249 is a deficient number, since it is larger than the sum of its proper divisors (23271).

48249 is a wasteful number, since it uses less digits than its factorization.

48249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796 (or 1790 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 48249 is about 219.6565500958. The cubic root of 48249 is about 36.4051455915.

The spelling of 48249 in words is "forty-eight thousand, two hundred forty-nine".