85662698 has 8 divisors (see below), whose sum is σ = 140175360. Its totient is φ = 38937580.

The previous prime is 85662679. The next prime is 85662713. The reversal of 85662698 is 89626658.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1946858 + ... + 1946901.

It is an arithmetic number, because the mean of its divisors is an integer number (17521920).

Almost surely, 2^85662698 is an apocalyptic number.

85662698 is a deficient number, since it is larger than the sum of its proper divisors (54512662).

85662698 is a wasteful number, since it uses less digits than its factorization.

85662698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893772.

The product of its digits is 1244160, while the sum is 50.

The square root of 85662698 is about 9255.4145234020. The cubic root of 85662698 is about 440.8226654540.

The spelling of 85662698 in words is "eighty-five million, six hundred sixty-two thousand, six hundred ninety-eight".