86880998 has 8 divisors (see below), whose sum is σ = 130817808. Its totient is φ = 43275064.

The previous prime is 86880991. The next prime is 86881001. The reversal of 86880998 is 89908868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86880991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82061 + ... + 83112.

It is an arithmetic number, because the mean of its divisors is an integer number (16352226).

Almost surely, 2^86880998 is an apocalyptic number.

86880998 is a deficient number, since it is larger than the sum of its proper divisors (43936810).

86880998 is a wasteful number, since it uses less digits than its factorization.

86880998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165438.

The product of its (nonzero) digits is 1990656, while the sum is 56.

The square root of 86880998 is about 9320.9976933803. The cubic root of 86880998 is about 442.9026379801.

It can be divided in two parts, 86880 and 998, that added together give a palindrome (87878).

The spelling of 86880998 in words is "eighty-six million, eight hundred eighty thousand, nine hundred ninety-eight".