98253783 has 8 divisors (see below), whose sum is σ = 145561200. Its totient is φ = 65502504.

The previous prime is 98253773. The next prime is 98253811. The reversal of 98253783 is 38735289.

It is not a de Polignac number, because 98253783 - 2⁴ = 98253767 is a prime.

It is a super-2 number, since 2×98253783² = 19307611747622178, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98253733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1819488 + ... + 1819541.

It is an arithmetic number, because the mean of its divisors is an integer number (18195150).

Almost surely, 2^98253783 is an apocalyptic number.

98253783 is a deficient number, since it is larger than the sum of its proper divisors (47307417).

98253783 is a wasteful number, since it uses less digits than its factorization.

98253783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639038 (or 3639032 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 98253783 is about 9912.3046260696. The cubic root of 98253783 is about 461.4412624738.

The spelling of 98253783 in words is "ninety-eight million, two hundred fifty-three thousand, seven hundred eighty-three".