98671281 has 16 divisors (see below), whose sum is σ = 139771008. Its totient is φ = 61702400.

The previous prime is 98671277. The next prime is 98671289. The reversal of 98671281 is 18217689.

It is not a de Polignac number, because 98671281 - 2² = 98671277 is a prime.

It is a super-2 number, since 2×98671281² = 19472043388361922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98671289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12751 + ... + 18971.

It is an arithmetic number, because the mean of its divisors is an integer number (8735688).

Almost surely, 2^98671281 is an apocalyptic number.

It is an amenable number.

98671281 is a deficient number, since it is larger than the sum of its proper divisors (41099727).

98671281 is a wasteful number, since it uses less digits than its factorization.

98671281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552.

The product of its digits is 48384, while the sum is 42.

The square root of 98671281 is about 9933.3418847838. The cubic root of 98671281 is about 462.0939212362.

The spelling of 98671281 in words is "ninety-eight million, six hundred seventy-one thousand, two hundred eighty-one".