98800881 has 4 divisors (see below), whose sum is σ = 131734512. Its totient is φ = 65867252.

The previous prime is 98800873. The next prime is 98800951. The reversal of 98800881 is 18800889.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18800889 = 3 ⋅6266963.

It is a cyclic number.

It is not a de Polignac number, because 98800881 - 2³ = 98800873 is a prime.

It is a super-2 number, since 2×98800881² = 19523228172752322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98800181) 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, 16466811 + ... + 16466816.

It is an arithmetic number, because the mean of its divisors is an integer number (32933628).

Almost surely, 2^98800881 is an apocalyptic number.

It is an amenable number.

98800881 is a deficient number, since it is larger than the sum of its proper divisors (32933631).

98800881 is a wasteful number, since it uses less digits than its factorization.

98800881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32933630.

The product of its (nonzero) digits is 36864, while the sum is 42.

The square root of 98800881 is about 9939.8632284353. The cubic root of 98800881 is about 462.2961454665.

It can be divided in two parts, 98800 and 881, that added together give a triangular number (99681 = T₄₄₆).

The spelling of 98800881 in words is "ninety-eight million, eight hundred thousand, eight hundred eighty-one".