98992533 has 4 divisors (see below), whose sum is σ = 131990048. Its totient is φ = 65995020.

The previous prime is 98992519. The next prime is 98992541. The reversal of 98992533 is 33529989.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33529989 = 3 ⋅11176663.

It is not a de Polignac number, because 98992533 - 2⁶ = 98992469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98992583) 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, 16498753 + ... + 16498758.

It is an arithmetic number, because the mean of its divisors is an integer number (32997512).

Almost surely, 2^98992533 is an apocalyptic number.

It is an amenable number.

98992533 is a deficient number, since it is larger than the sum of its proper divisors (32997515).

98992533 is a wasteful number, since it uses less digits than its factorization.

98992533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32997514.

The product of its digits is 524880, while the sum is 48.

The square root of 98992533 is about 9949.4991331222. The cubic root of 98992533 is about 462.5948700442.

The spelling of 98992533 in words is "ninety-eight million, nine hundred ninety-two thousand, five hundred thirty-three".