872358085 has 8 divisors (see below), whose sum is σ = 1047136896. Its totient is φ = 697681680.

The previous prime is 872358083. The next prime is 872358089. The reversal of 872358085 is 580853278.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 872358085 - 2¹ = 872358083 is a prime.

It is a super-2 number, since 2×872358085² = 1522017256929734450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872358083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5409 + ... + 42118.

It is an arithmetic number, because the mean of its divisors is an integer number (130892112).

Almost surely, 2^872358085 is an apocalyptic number.

It is an amenable number.

872358085 is a deficient number, since it is larger than the sum of its proper divisors (174778811).

872358085 is a wasteful number, since it uses less digits than its factorization.

872358085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51203.

The product of its (nonzero) digits is 537600, while the sum is 46.

The square root of 872358085 is about 29535.7086422520. The cubic root of 872358085 is about 955.5019920524.

The spelling of 872358085 in words is "eight hundred seventy-two million, three hundred fifty-eight thousand, eighty-five".