42898325 has 12 divisors (see below), whose sum is σ = 53355588. Its totient is φ = 34214400.

The previous prime is 42898321. The next prime is 42898351. The reversal of 42898325 is 52389824.

42898325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 152881 + 42745444 = 391^2 + 6538^2 .

It is not a de Polignac number, because 42898325 - 2² = 42898321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42898321) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6395 + ... + 11255.

It is an arithmetic number, because the mean of its divisors is an integer number (4446299).

Almost surely, 2^42898325 is an apocalyptic number.

It is an amenable number.

42898325 is a deficient number, since it is larger than the sum of its proper divisors (10457263).

42898325 is a wasteful number, since it uses less digits than its factorization.

42898325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5224 (or 5219 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 42898325 is about 6549.6812899560. The cubic root of 42898325 is about 350.0634578816.

The spelling of 42898325 in words is "forty-two million, eight hundred ninety-eight thousand, three hundred twenty-five".