245948 has 6 divisors (see below), whose sum is σ = 430416. Its totient is φ = 122972.

The previous prime is 245941. The next prime is 245963. The reversal of 245948 is 849542.

245948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245941) by changing a digit.

245948 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30740 + ... + 30747.

It is an arithmetic number, because the mean of its divisors is an integer number (71736).

2²⁴⁵⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

245948 is a deficient number, since it is larger than the sum of its proper divisors (184468).

245948 is a wasteful number, since it uses less digits than its factorization.

245948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61491 (or 61489 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 245948 is about 495.9314468755. The cubic root of 245948 is about 62.6538503039.

The spelling of 245948 in words is "two hundred forty-five thousand, nine hundred forty-eight".