98883280 has 40 divisors (see below), whose sum is σ = 230322312. Its totient is φ = 39481344.

The previous prime is 98883269. The next prime is 98883283. The reversal of 98883280 is 8238889.

It can be written as a sum of positive squares in 4 ways, for example, as 35712576 + 63170704 = 5976^2 + 7948^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 98883280.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98883283) 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, 75592 + ... + 76888.

Almost surely, 2^98883280 is an apocalyptic number.

It is an amenable number.

98883280 is an abundant number, since it is smaller than the sum of its proper divisors (131439032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98883280 is a wasteful number, since it uses less digits than its factorization.

98883280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263 (or 2257 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 46.

The square root of 98883280 is about 9944.0072405444. The cubic root of 98883280 is about 462.4246266263.

The spelling of 98883280 in words is "ninety-eight million, eight hundred eighty-three thousand, two hundred eighty".