86480105 has 16 divisors (see below), whose sum is σ = 110534544. Its totient is φ = 64727040.

The previous prime is 86480089. The next prime is 86480113. The reversal of 86480105 is 50108468.

It can be written as a sum of positive squares in 8 ways, for example, as 19829209 + 66650896 = 4453^2 + 8164^2 .

It is not a de Polignac number, because 86480105 - 2⁴ = 86480089 is a prime.

It is a super-2 number, since 2×86480105² = 14957617121622050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11765 + ... + 17645.

It is an arithmetic number, because the mean of its divisors is an integer number (6908409).

Almost surely, 2^86480105 is an apocalyptic number.

86480105 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

86480105 is a deficient number, since it is larger than the sum of its proper divisors (24054439).

86480105 is a wasteful number, since it uses less digits than its factorization.

86480105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 86480105 is about 9299.4679955361. The cubic root of 86480105 is about 442.2203623310.

The spelling of 86480105 in words is "eighty-six million, four hundred eighty thousand, one hundred five".