98865651 has 8 divisors (see below), whose sum is σ = 134055360. Its totient is φ = 64793192.

The previous prime is 98865649. The next prime is 98865673. The reversal of 98865651 is 15656889.

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 98865651 - 2¹ = 98865649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98865651.

It is not an unprimeable number, because it can be changed into a prime (98865631) 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, 279105 + ... + 279458.

It is an arithmetic number, because the mean of its divisors is an integer number (16756920).

Almost surely, 2^98865651 is an apocalyptic number.

98865651 is a deficient number, since it is larger than the sum of its proper divisors (35189709).

98865651 is a wasteful number, since it uses less digits than its factorization.

98865651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558625.

The product of its digits is 518400, while the sum is 48.

The square root of 98865651 is about 9943.1207877608. The cubic root of 98865651 is about 462.3971445004.

The spelling of 98865651 in words is "ninety-eight million, eight hundred sixty-five thousand, six hundred fifty-one".