98854433 has 2 divisors, whose sum is σ = 98854434. Its totient is φ = 98854432.

The previous prime is 98854421. The next prime is 98854451. The reversal of 98854433 is 33445889.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85692049 + 13162384 = 9257^2 + 3628^2 .

It is an emirp because it is prime and its reverse (33445889) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98854433 - 2⁶ = 98854369 is a prime.

It is a nialpdrome in base 10.

It is not a weakly prime, because it can be changed into another prime (98854453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49427216 + 49427217.

It is an arithmetic number, because the mean of its divisors is an integer number (49427217).

Almost surely, 2^98854433 is an apocalyptic number.

It is an amenable number.

98854433 is a deficient number, since it is larger than the sum of its proper divisors (1).

98854433 is an equidigital number, since it uses as much as digits as its factorization.

98854433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 44.

The square root of 98854433 is about 9942.5566631526. The cubic root of 98854433 is about 462.3796548825.

The spelling of 98854433 in words is "ninety-eight million, eight hundred fifty-four thousand, four hundred thirty-three".