86102000 has 40 divisors (see below), whose sum is σ = 208199472. Its totient is φ = 34440000.

The previous prime is 86101969. The next prime is 86102017. The reversal of 86102000 is 20168.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 86102000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19526 + ... + 23525.

Almost surely, 2^86102000 is an apocalyptic number.

86102000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86102000 is an abundant number, since it is smaller than the sum of its proper divisors (122097472).

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

86102000 is a wasteful number, since it uses less digits than its factorization.

86102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43074 (or 43058 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 86102000 is about 9279.1163372382. The cubic root of 86102000 is about 441.5749344714.

Adding to 86102000 its reverse (20168), we get a palindrome (86122168).

The spelling of 86102000 in words is "eighty-six million, one hundred two thousand".