98030671 has 4 divisors (see below), whose sum is σ = 103190200. Its totient is φ = 92871144.

The previous prime is 98030663. The next prime is 98030693. The reversal of 98030671 is 17603089.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98030671 - 2³ = 98030663 is a prime.

It is a super-2 number, since 2×98030671² = 19220024913420482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98030651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2579736 + ... + 2579773.

It is an arithmetic number, because the mean of its divisors is an integer number (25797550).

Almost surely, 2^98030671 is an apocalyptic number.

98030671 is a deficient number, since it is larger than the sum of its proper divisors (5159529).

98030671 is a wasteful number, since it uses less digits than its factorization.

98030671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159528.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 98030671 is about 9901.0439348586. The cubic root of 98030671 is about 461.0917217032.

The spelling of 98030671 in words is "ninety-eight million, thirty thousand, six hundred seventy-one".