86900610810 has 128 divisors (see below), whose sum is σ = 232078049280. Its totient is φ = 20680531200.

The previous prime is 86900610803. The next prime is 86900610887. The reversal of 86900610810 is 1801600968.

It is a super-2 number, since 2×86900610810² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14879871 + ... + 14885709.

It is an arithmetic number, because the mean of its divisors is an integer number (1813109760).

Almost surely, 2^86900610810 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86900610810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116039024640).

86900610810 is an abundant number, since it is smaller than the sum of its proper divisors (145177438470).

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

86900610810 is a wasteful number, since it uses less digits than its factorization.

86900610810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7124.

The product of its (nonzero) digits is 20736, while the sum is 39.

The spelling of 86900610810 in words is "eighty-six billion, nine hundred million, six hundred ten thousand, eight hundred ten".