96987081 has 8 divisors (see below), whose sum is σ = 129677760. Its totient is φ = 64477232.

The previous prime is 96987053. The next prime is 96987089. The reversal of 96987081 is 18078969.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 96987081 - 2¹⁷ = 96856009 is a prime.

It is a super-2 number, since 2×96987081² = 18812987761801122, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 96987081.

It is not an unprimeable number, because it can be changed into a prime (96987089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43950 + ... + 46103.

It is an arithmetic number, because the mean of its divisors is an integer number (16209720).

Almost surely, 2^96987081 is an apocalyptic number.

It is an amenable number.

96987081 is a deficient number, since it is larger than the sum of its proper divisors (32690679).

96987081 is a wasteful number, since it uses less digits than its factorization.

96987081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90415.

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 96987081 is about 9848.2019171014. The cubic root of 96987081 is about 459.4496900536.

The spelling of 96987081 in words is "ninety-six million, nine hundred eighty-seven thousand, eighty-one".