86462166 has 48 divisors (see below), whose sum is σ = 208113840. Its totient is φ = 23849280.

The previous prime is 86462107. The next prime is 86462171. The reversal of 86462166 is 66126468.

It is a super-2 number, since 2×86462166² = 14951412298823112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3456 + ... + 13596.

It is an arithmetic number, because the mean of its divisors is an integer number (4335705).

Almost surely, 2^86462166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86462166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104056920).

86462166 is an abundant number, since it is smaller than the sum of its proper divisors (121651674).

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

86462166 is a wasteful number, since it uses less digits than its factorization.

86462166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10189 (or 10182 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 86462166 is about 9298.5034279716. The cubic root of 86462166 is about 442.1897828906.

The spelling of 86462166 in words is "eighty-six million, four hundred sixty-two thousand, one hundred sixty-six".