98985049 has 4 divisors (see below), whose sum is σ = 99006336. Its totient is φ = 98963764.

The previous prime is 98985043. The next prime is 98985071. The reversal of 98985049 is 94058989.

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: 94058989 = 3181 ⋅29569.

It is a cyclic number.

It is not a de Polignac number, because 98985049 - 2¹⁵ = 98952281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98984987 and 98985005.

It is not an unprimeable number, because it can be changed into a prime (98985043) 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, 349 + ... + 14074.

It is an arithmetic number, because the mean of its divisors is an integer number (24751584).

Almost surely, 2^98985049 is an apocalyptic number.

It is an amenable number.

98985049 is a deficient number, since it is larger than the sum of its proper divisors (21287).

98985049 is a wasteful number, since it uses less digits than its factorization.

98985049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21286.

The product of its (nonzero) digits is 933120, while the sum is 52.

The square root of 98985049 is about 9949.1230266793. The cubic root of 98985049 is about 462.5832121035.

The spelling of 98985049 in words is "ninety-eight million, nine hundred eighty-five thousand, forty-nine".