98151 has 4 divisors (see below), whose sum is σ = 130872. Its totient is φ = 65432.

The previous prime is 98143. The next prime is 98179. The reversal of 98151 is 15189.

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 98151 - 2³ = 98143 is a prime.

It is a D-number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16356 + ... + 16361.

It is an arithmetic number, because the mean of its divisors is an integer number (32718).

2⁹⁸¹⁵¹ is an apocalyptic number.

98151 is a deficient number, since it is larger than the sum of its proper divisors (32721).

98151 is a wasteful number, since it uses less digits than its factorization.

98151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32720.

The product of its digits is 360, while the sum is 24.

The square root of 98151 is about 313.2905999228. The cubic root of 98151 is about 46.1280302208.

The spelling of 98151 in words is "ninety-eight thousand, one hundred fifty-one".