245752 has 32 divisors (see below), whose sum is σ = 529200. Its totient is φ = 105984.

The previous prime is 245747. The next prime is 245753. The reversal of 245752 is 257542.

Its product of digits (2800) is a multiple of the sum of its prime factors (175).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245753) 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, 1699 + ... + 1837.

2²⁴⁵⁷⁵² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264600).

245752 is an abundant number, since it is smaller than the sum of its proper divisors (283448).

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

245752 is a wasteful number, since it uses less digits than its factorization.

245752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 171 counting only the distinct ones).

The product of its digits is 2800, while the sum is 25.

The square root of 245752 is about 495.7337995336. The cubic root of 245752 is about 62.6372025868.

It can be divided in two parts, 24 and 5752, that added together give a square (5776 = 76²).

The spelling of 245752 in words is "two hundred forty-five thousand, seven hundred fifty-two".