98455865 has 8 divisors (see below), whose sum is σ = 118238400. Its totient is φ = 78703792.

The previous prime is 98455859. The next prime is 98455871. The reversal of 98455865 is 56855489.

It is an interprime number because it is at equal distance from previous prime (98455859) and next prime (98455871).

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 98455865 - 2¹⁰ = 98454841 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236 + ... + 14034.

It is an arithmetic number, because the mean of its divisors is an integer number (14779800).

Almost surely, 2^98455865 is an apocalyptic number.

It is an amenable number.

98455865 is a deficient number, since it is larger than the sum of its proper divisors (19782535).

98455865 is a wasteful number, since it uses less digits than its factorization.

98455865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15231.

The product of its digits is 1728000, while the sum is 50.

The square root of 98455865 is about 9922.4928823356. The cubic root of 98455865 is about 461.7573999762.

The spelling of 98455865 in words is "ninety-eight million, four hundred fifty-five thousand, eight hundred sixty-five".