98253983 has 4 divisors (see below), whose sum is σ = 98321808. Its totient is φ = 98186160.

The previous prime is 98253979. The next prime is 98254019. The reversal of 98253983 is 38935289.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38935289 = 1913 ⋅20353.

It is a cyclic number.

It is not a de Polignac number, because 98253983 - 2² = 98253979 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 (98253913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31691 + ... + 34652.

It is an arithmetic number, because the mean of its divisors is an integer number (24580452).

Almost surely, 2^98253983 is an apocalyptic number.

98253983 is a deficient number, since it is larger than the sum of its proper divisors (67825).

98253983 is a wasteful number, since it uses less digits than its factorization.

98253983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67824.

The product of its digits is 466560, while the sum is 47.

The square root of 98253983 is about 9912.3147145357. The cubic root of 98253983 is about 461.4415755684.

The spelling of 98253983 in words is "ninety-eight million, two hundred fifty-three thousand, nine hundred eighty-three".