86944325 has 12 divisors (see below), whose sum is σ = 116104548. Its totient is φ = 64204800.

The previous prime is 86944321. The next prime is 86944343. The reversal of 86944325 is 52344968.

It can be written as a sum of positive squares in 6 ways, for example, as 863041 + 86081284 = 929^2 + 9278^2 .

It is not a de Polignac number, because 86944325 - 2² = 86944321 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86944321) 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, 133436 + ... + 134085.

It is an arithmetic number, because the mean of its divisors is an integer number (9675379).

Almost surely, 2^86944325 is an apocalyptic number.

It is an amenable number.

86944325 is a deficient number, since it is larger than the sum of its proper divisors (29160223).

86944325 is a wasteful number, since it uses less digits than its factorization.

86944325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267544 (or 267539 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 86944325 is about 9324.3940821911. The cubic root of 86944325 is about 443.0102214723.

The spelling of 86944325 in words is "eighty-six million, nine hundred forty-four thousand, three hundred twenty-five".