85858336 has 12 divisors (see below), whose sum is σ = 169033662. Its totient is φ = 42929152.

The previous prime is 85858327. The next prime is 85858337. The reversal of 85858336 is 63385858.

It can be written as a sum of positive squares in only one way, i.e., 49617936 + 36240400 = 7044^2 + 6020^2 .

It is not an unprimeable number, because it can be changed into a prime (85858337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1341505 + ... + 1341568.

Almost surely, 2^85858336 is an apocalyptic number.

It is an amenable number.

85858336 is a deficient number, since it is larger than the sum of its proper divisors (83175326).

85858336 is a wasteful number, since it uses less digits than its factorization.

85858336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683083 (or 2683075 counting only the distinct ones).

The product of its digits is 691200, while the sum is 46.

The square root of 85858336 is about 9265.9773364713. The cubic root of 85858336 is about 441.1579965312.

The spelling of 85858336 in words is "eighty-five million, eight hundred fifty-eight thousand, three hundred thirty-six".