98609814 has 24 divisors (see below), whose sum is σ = 214119360. Its totient is φ = 32798448.

The previous prime is 98609813. The next prime is 98609821. The reversal of 98609814 is 41890689.

It is a super-2 number, since 2×98609814² = 19447790834229192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98609814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98609813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2904 + ... + 14340.

It is an arithmetic number, because the mean of its divisors is an integer number (8921640).

Almost surely, 2^98609814 is an apocalyptic number.

98609814 is an abundant number, since it is smaller than the sum of its proper divisors (115509546).

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

98609814 is a wasteful number, since it uses less digits than its factorization.

98609814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11924 (or 11921 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 98609814 is about 9930.2474289415. The cubic root of 98609814 is about 461.9979479304.

The spelling of 98609814 in words is "ninety-eight million, six hundred nine thousand, eight hundred fourteen".