85066662 has 16 divisors (see below), whose sum is σ = 172530432. Its totient is φ = 27956040.

The previous prime is 85066651. The next prime is 85066679. The reversal of 85066662 is 26666058.

It is a self number, because there is not a number n which added to its sum of digits gives 85066662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99418 + ... + 100269.

It is an arithmetic number, because the mean of its divisors is an integer number (10783152).

Almost surely, 2^85066662 is an apocalyptic number.

85066662 is an abundant number, since it is smaller than the sum of its proper divisors (87463770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85066662 is a wasteful number, since it uses less digits than its factorization.

85066662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199763.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 85066662 is about 9223.1590032917. The cubic root of 85066662 is about 439.7978789297.

The spelling of 85066662 in words is "eighty-five million, sixty-six thousand, six hundred sixty-two".