98786441 has 16 divisors (see below), whose sum is σ = 110821200. Its totient is φ = 87429888.

The previous prime is 98786423. The next prime is 98786459. The reversal of 98786441 is 14468789.

It is an interprime number because it is at equal distance from previous prime (98786423) and next prime (98786459).

It can be written as a sum of positive squares in 8 ways, for example, as 7182400 + 91604041 = 2680^2 + 9571^2 .

It is not a de Polignac number, because 98786441 - 2¹⁰ = 98785417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98786461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58355 + ... + 60023.

It is an arithmetic number, because the mean of its divisors is an integer number (6926325).

Almost surely, 2^98786441 is an apocalyptic number.

It is an amenable number.

98786441 is a deficient number, since it is larger than the sum of its proper divisors (12034759).

98786441 is a wasteful number, since it uses less digits than its factorization.

98786441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868.

The product of its digits is 387072, while the sum is 47.

The square root of 98786441 is about 9939.1368337497. The cubic root of 98786441 is about 462.2736224501.

The spelling of 98786441 in words is "ninety-eight million, seven hundred eighty-six thousand, four hundred forty-one".