98963539 has 4 divisors (see below), whose sum is σ = 98995624. Its totient is φ = 98931456.

The previous prime is 98963531. The next prime is 98963569. The reversal of 98963539 is 93536989.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98963539 - 2³ = 98963531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98963531) 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, 10857 + ... + 17770.

It is an arithmetic number, because the mean of its divisors is an integer number (24748906).

Almost surely, 2^98963539 is an apocalyptic number.

98963539 is a deficient number, since it is larger than the sum of its proper divisors (32085).

98963539 is a wasteful number, since it uses less digits than its factorization.

98963539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32084.

The product of its digits is 1574640, while the sum is 52.

The square root of 98963539 is about 9948.0419681463. The cubic root of 98963539 is about 462.5497023771.

The spelling of 98963539 in words is "ninety-eight million, nine hundred sixty-three thousand, five hundred thirty-nine".