86868748 has 12 divisors (see below), whose sum is σ = 156129232. Its totient is φ = 42260400.

The previous prime is 86868701. The next prime is 86868751. The reversal of 86868748 is 84786868.

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 3 ways as a sum of consecutive naturals, for example, 293328 + ... + 293623.

Almost surely, 2^86868748 is an apocalyptic number.

It is an amenable number.

86868748 is a deficient number, since it is larger than the sum of its proper divisors (69260484).

86868748 is a wasteful number, since it uses less digits than its factorization.

86868748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586992 (or 586990 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 55.

The square root of 86868748 is about 9320.3405517181. The cubic root of 86868748 is about 442.8818209527.

It can be divided in two parts, 86868 and 748, that added together give a square (87616 = 296²).

The spelling of 86868748 in words is "eighty-six million, eight hundred sixty-eight thousand, seven hundred forty-eight".