98767880 has 16 divisors (see below), whose sum is σ = 222227820. Its totient is φ = 39507136.

The previous prime is 98767873. The next prime is 98767883. The reversal of 98767880 is 8876789.

It can be written as a sum of positive squares in 2 ways, for example, as 90136036 + 8631844 = 9494^2 + 2938^2 .

It is not an unprimeable number, because it can be changed into a prime (98767883) 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, 1234559 + ... + 1234638.

Almost surely, 2^98767880 is an apocalyptic number.

It is an amenable number.

98767880 is an abundant number, since it is smaller than the sum of its proper divisors (123459940).

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

98767880 is a wasteful number, since it uses less digits than its factorization.

98767880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469208 (or 2469204 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 53.

The square root of 98767880 is about 9938.2030568911. The cubic root of 98767880 is about 462.2446684154.

The spelling of 98767880 in words is "ninety-eight million, seven hundred sixty-seven thousand, eight hundred eighty".