86045966 has 8 divisors (see below), whose sum is σ = 129133224. Its totient is φ = 43001560.

The previous prime is 86045951. The next prime is 86045969. The reversal of 86045966 is 66954068.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86045969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5105 + ... + 14076.

It is an arithmetic number, because the mean of its divisors is an integer number (16141653).

Almost surely, 2^86045966 is an apocalyptic number.

86045966 is a deficient number, since it is larger than the sum of its proper divisors (43087258).

86045966 is a wasteful number, since it uses less digits than its factorization.

86045966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21426.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 86045966 is about 9276.0964850523. The cubic root of 86045966 is about 441.4791233817.

The spelling of 86045966 in words is "eighty-six million, forty-five thousand, nine hundred sixty-six".