86868762 has 16 divisors (see below), whose sum is σ = 175107072. Its totient is φ = 28728000.

The previous prime is 86868751. The next prime is 86868763. The reversal of 86868762 is 26786868.

It is a super-2 number, since 2×86868762² = 15092363622825288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86868763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56239 + ... + 57762.

It is an arithmetic number, because the mean of its divisors is an integer number (10944192).

Almost surely, 2^86868762 is an apocalyptic number.

86868762 is an abundant number, since it is smaller than the sum of its proper divisors (88238310).

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

86868762 is a wasteful number, since it uses less digits than its factorization.

86868762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114133.

The product of its digits is 1548288, while the sum is 51.

The square root of 86868762 is about 9320.3413027635. The cubic root of 86868762 is about 442.8818447447.

The spelling of 86868762 in words is "eighty-six million, eight hundred sixty-eight thousand, seven hundred sixty-two".