48940 has 12 divisors (see below), whose sum is σ = 102816. Its totient is φ = 19568.

The previous prime is 48907. The next prime is 48947. The reversal of 48940 is 4984.

It is not an unprimeable number, because it can be changed into a prime (48947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204 + ... + 1243.

It is an arithmetic number, because the mean of its divisors is an integer number (8568).

2⁴⁸⁹⁴⁰ is an apocalyptic number.

It is an amenable number.

48940 is an abundant number, since it is smaller than the sum of its proper divisors (53876).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51408).

48940 is a wasteful number, since it uses less digits than its factorization.

48940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456 (or 2454 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 48940 is about 221.2238685133. The cubic root of 48940 is about 36.5781150581.

Subtracting from 48940 its reverse (4984), we obtain a triangular number (43956 = T₂₉₆).

It can be divided in two parts, 489 and 40, that added together give a square (529 = 23²).

The spelling of 48940 in words is "forty-eight thousand, nine hundred forty".