86513010 has 16 divisors (see below), whose sum is σ = 207631296. Its totient is φ = 23070128.

The previous prime is 86512991. The next prime is 86513059. The reversal of 86513010 is 1031568.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1441854 + ... + 1441913.

It is an arithmetic number, because the mean of its divisors is an integer number (12976956).

Almost surely, 2^86513010 is an apocalyptic number.

86513010 is an abundant number, since it is smaller than the sum of its proper divisors (121118286).

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

86513010 is a wasteful number, since it uses less digits than its factorization.

86513010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883777.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 86513010 is about 9301.2370145051. The cubic root of 86513010 is about 442.2764423426.

Adding to 86513010 its reverse (1031568), we get a palindrome (87544578).

The spelling of 86513010 in words is "eighty-six million, five hundred thirteen thousand, ten".