98827665 has 16 divisors (see below), whose sum is σ = 164999808. Its totient is φ = 50416256.

The previous prime is 98827643. The next prime is 98827667. The reversal of 98827665 is 56672889.

It is a cyclic number.

It is not a de Polignac number, because 98827665 - 2¹⁹ = 98303377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98827667) 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 15 ways as a sum of consecutive naturals, for example, 142884 + ... + 143573.

It is an arithmetic number, because the mean of its divisors is an integer number (10312488).

Almost surely, 2^98827665 is an apocalyptic number.

It is an amenable number.

98827665 is a deficient number, since it is larger than the sum of its proper divisors (66172143).

98827665 is a wasteful number, since it uses less digits than its factorization.

98827665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286488.

The product of its digits is 1451520, while the sum is 51.

The square root of 98827665 is about 9941.2104393781. The cubic root of 98827665 is about 462.3379164207.

The spelling of 98827665 in words is "ninety-eight million, eight hundred twenty-seven thousand, six hundred sixty-five".