98985043 has 2 divisors, whose sum is σ = 98985044. Its totient is φ = 98985042.

The previous prime is 98985023. The next prime is 98985071. The reversal of 98985043 is 34058989.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98985043 - 2¹³ = 98976851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98984984 and 98985002.

It is not a weakly prime, because it can be changed into another prime (98985023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49492521 + 49492522.

It is an arithmetic number, because the mean of its divisors is an integer number (49492522).

Almost surely, 2^98985043 is an apocalyptic number.

98985043 is a deficient number, since it is larger than the sum of its proper divisors (1).

98985043 is an equidigital number, since it uses as much as digits as its factorization.

98985043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 98985043 is about 9949.1227251452. The cubic root of 98985043 is about 462.5832027569.

It can be divided in two parts, 9898 and 5043, that added together give a palindrome (14941).

The spelling of 98985043 in words is "ninety-eight million, nine hundred eighty-five thousand, forty-three".