98436 has 24 divisors (see below), whose sum is σ = 247744. Its totient is φ = 30240.

The previous prime is 98429. The next prime is 98443. The reversal of 98436 is 63489.

It is an interprime number because it is at equal distance from previous prime (98429) and next prime (98443).

It is an unprimeable number.

98436 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160 + ... + 471.

2⁹⁸⁴³⁶ is an apocalyptic number.

It is an amenable number.

98436 is an abundant number, since it is smaller than the sum of its proper divisors (149308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123872).

98436 is a wasteful number, since it uses less digits than its factorization.

98436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651 (or 649 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 98436 is about 313.7451194840. The cubic root of 98436 is about 46.1726342311.

The spelling of 98436 in words is "ninety-eight thousand, four hundred thirty-six".