85182207 has 8 divisors (see below), whose sum is σ = 123901440. Its totient is φ = 51625560.

The previous prime is 85182161. The next prime is 85182217. The reversal of 85182207 is 70228158.

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

It is not a de Polignac number, because 85182207 - 2¹⁰ = 85181183 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 2581279 = 85182207 / (8 + 5 + 1 + 8 + 2 + 2 + 0 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85182217) 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, 1290607 + ... + 1290672.

It is an arithmetic number, because the mean of its divisors is an integer number (15487680).

Almost surely, 2^85182207 is an apocalyptic number.

85182207 is a deficient number, since it is larger than the sum of its proper divisors (38719233).

85182207 is a wasteful number, since it uses less digits than its factorization.

85182207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581293.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 85182207 is about 9229.4207293849. The cubic root of 85182207 is about 439.9969128571.

The spelling of 85182207 in words is "eighty-five million, one hundred eighty-two thousand, two hundred seven".