86920101 has 16 divisors (see below), whose sum is σ = 128923200. Its totient is φ = 57878064.

The previous prime is 86920069. The next prime is 86920109. The reversal of 86920101 is 10102968.

It is not a de Polignac number, because 86920101 - 2⁵ = 86920069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86920109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32715 + ... + 35271.

It is an arithmetic number, because the mean of its divisors is an integer number (8057700).

Almost surely, 2^86920101 is an apocalyptic number.

It is an amenable number.

86920101 is a deficient number, since it is larger than the sum of its proper divisors (42003099).

86920101 is a wasteful number, since it uses less digits than its factorization.

86920101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3825 (or 3819 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 86920101 is about 9323.0950333031. The cubic root of 86920101 is about 442.9690745413.

The spelling of 86920101 in words is "eighty-six million, nine hundred twenty thousand, one hundred one".