98634288 has 20 divisors (see below), whose sum is σ = 254805368. Its totient is φ = 32878080.

The previous prime is 98634167. The next prime is 98634293. The reversal of 98634288 is 88243689.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 2054881 = 98634288 / (9 + 8 + 6 + 3 + 4 + 2 + 8 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1027393 + ... + 1027488.

Almost surely, 2^98634288 is an apocalyptic number.

It is an amenable number.

98634288 is an abundant number, since it is smaller than the sum of its proper divisors (156171080).

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

98634288 is a wasteful number, since it uses less digits than its factorization.

98634288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054892 (or 2054886 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The square root of 98634288 is about 9931.4796480686. The cubic root of 98634288 is about 462.0361659063.

The spelling of 98634288 in words is "ninety-eight million, six hundred thirty-four thousand, two hundred eighty-eight".