98765433 has 32 divisors (see below), whose sum is σ = 161441280. Its totient is φ = 59287680.

The previous prime is 98765431. The next prime is 98765441. The reversal of 98765433 is 33456789.

It is not a de Polignac number, because 98765433 - 2¹ = 98765431 is a prime.

It is a super-2 number, since 2×98765433² = 19509221511354978, which contains 22 as substring.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (98765431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10960 + ... + 17822.

It is an arithmetic number, because the mean of its divisors is an integer number (5045040).

Almost surely, 2^98765433 is an apocalyptic number.

It is an amenable number.

98765433 is a deficient number, since it is larger than the sum of its proper divisors (62675847).

98765433 is a wasteful number, since it uses less digits than its factorization.

98765433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6926 (or 6920 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 98765433 is about 9938.0799453416. The cubic root of 98765433 is about 462.2408509731.

The spelling of 98765433 in words is "ninety-eight million, seven hundred sixty-five thousand, four hundred thirty-three".