288941325 has 24 divisors (see below), whose sum is σ = 490632288. Its totient is φ = 149935680.

The previous prime is 288941293. The next prime is 288941347. The reversal of 288941325 is 523149882.

It is not a de Polignac number, because 288941325 - 2⁵ = 288941293 is a prime.

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, 49287 + ... + 54836.

It is an arithmetic number, because the mean of its divisors is an integer number (20443012).

Almost surely, 2^288941325 is an apocalyptic number.

288941325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

288941325 is a deficient number, since it is larger than the sum of its proper divisors (201690963).

288941325 is a wasteful number, since it uses less digits than its factorization.

288941325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104173 (or 104168 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 288941325 is about 16998.2741771040. The cubic root of 288941325 is about 661.1041549744.

The spelling of 288941325 in words is "two hundred eighty-eight million, nine hundred forty-one thousand, three hundred twenty-five".