86003425 has 12 divisors (see below), whose sum is σ = 112917996. Its totient is φ = 64755200.

The previous prime is 86003387. The next prime is 86003441. The reversal of 86003425 is 52430068.

It can be written as a sum of positive squares in 6 ways, for example, as 5650129 + 80353296 = 2377^2 + 8964^2 .

It is a de Polignac number, because none of the positive numbers 2^k-86003425 is a prime.

It is a super-2 number, since 2×86003425² = 14793178223461250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86003393 and 86003402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100756 + ... + 101605.

It is an arithmetic number, because the mean of its divisors is an integer number (9409833).

Almost surely, 2^86003425 is an apocalyptic number.

86003425 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

86003425 is a deficient number, since it is larger than the sum of its proper divisors (26914571).

86003425 is a wasteful number, since it uses less digits than its factorization.

86003425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202388 (or 202383 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 86003425 is about 9273.8031572813. The cubic root of 86003425 is about 441.4063558436.

The spelling of 86003425 in words is "eighty-six million, three thousand, four hundred twenty-five".