240548 has 36 divisors (see below), whose sum is σ = 536256. Its totient is φ = 92400.

The previous prime is 240517. The next prime is 240551. The reversal of 240548 is 845042.

It is a Smith number, since the sum of its digits (23) coincides with the sum of the digits of its prime factors.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 240548.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3353 + ... + 3423.

It is an arithmetic number, because the mean of its divisors is an integer number (14896).

2²⁴⁰⁵⁴⁸ is an apocalyptic number.

240548 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268128).

240548 is an abundant number, since it is smaller than the sum of its proper divisors (295708).

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

240548 is a wasteful number, since it uses less digits than its factorization.

240548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 240548 is about 490.4569298114. The cubic root of 240548 is about 62.1919131486.

It can be divided in two parts, 2405 and 48, that multiplied together give a triangular number (115440 = T₄₈₀).

The spelling of 240548 in words is "two hundred forty thousand, five hundred forty-eight".