248522925 has 24 divisors (see below), whose sum is σ = 469590976. Its totient is φ = 113610240.

The previous prime is 248522909. The next prime is 248523013. The reversal of 248522925 is 529225842.

It is not a de Polignac number, because 248522925 - 2⁴ = 248522909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236164 + ... + 237213.

Almost surely, 2^248522925 is an apocalyptic number.

248522925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

248522925 is a deficient number, since it is larger than the sum of its proper divisors (221068051).

248522925 is a wasteful number, since it uses less digits than its factorization.

248522925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473397 (or 473392 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 248522925 is about 15764.6098905111. The cubic root of 248522925 is about 628.7174082315.

The spelling of 248522925 in words is "two hundred forty-eight million, five hundred twenty-two thousand, nine hundred twenty-five".