85667662 has 16 divisors (see below), whose sum is σ = 130712400. Its totient is φ = 42102720.

The previous prime is 85667651. The next prime is 85667669. The reversal of 85667662 is 26676658.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85667669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30889 + ... + 33547.

It is an arithmetic number, because the mean of its divisors is an integer number (8169525).

Almost surely, 2^85667662 is an apocalyptic number.

85667662 is a deficient number, since it is larger than the sum of its proper divisors (45044738).

85667662 is a wasteful number, since it uses less digits than its factorization.

85667662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931.

The product of its digits is 725760, while the sum is 46.

The square root of 85667662 is about 9255.6826868686. The cubic root of 85667662 is about 440.8311802510.

The spelling of 85667662 in words is "eighty-five million, six hundred sixty-seven thousand, six hundred sixty-two".