245884 has 6 divisors (see below), whose sum is σ = 430304. Its totient is φ = 122940.

The previous prime is 245881. The next prime is 245897. The reversal of 245884 is 488542.

245884 is nontrivially palindromic in base 15.

245884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30732 + ... + 30739.

2²⁴⁵⁸⁸⁴ is an apocalyptic number.

It is an amenable number.

245884 is a deficient number, since it is larger than the sum of its proper divisors (184420).

245884 is a wasteful number, since it uses less digits than its factorization.

245884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61475 (or 61473 counting only the distinct ones).

The product of its digits is 10240, while the sum is 31.

The square root of 245884 is about 495.8669176301. The cubic root of 245884 is about 62.6484152875.

The spelling of 245884 in words is "two hundred forty-five thousand, eight hundred eighty-four".