245733948 has 18 divisors (see below), whose sum is σ = 621160904. Its totient is φ = 81911304.

The previous prime is 245733947. The next prime is 245733967. The reversal of 245733948 is 849337542.

245733948 is a `hidden beast` number, since 2 + 4 + 573 + 39 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245733941) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3412936 + ... + 3413007.

Almost surely, 2^245733948 is an apocalyptic number.

It is an amenable number.

245733948 is an abundant number, since it is smaller than the sum of its proper divisors (375426956).

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

245733948 is a wasteful number, since it uses less digits than its factorization.

245733948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6825953 (or 6825948 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 245733948 is about 15675.9034189421. The cubic root of 245733948 is about 626.3566885298.

The spelling of 245733948 in words is "two hundred forty-five million, seven hundred thirty-three thousand, nine hundred forty-eight".