98659740 has 48 divisors (see below), whose sum is σ = 285778080. Its totient is φ = 25401600.

The previous prime is 98659733. The next prime is 98659751. The reversal of 98659740 is 4795689.

It is a self number, because there is not a number n which added to its sum of digits gives 98659740.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26611 + ... + 30090.

It is an arithmetic number, because the mean of its divisors is an integer number (5953710).

Almost surely, 2^98659740 is an apocalyptic number.

It is an amenable number.

98659740 is an abundant number, since it is smaller than the sum of its proper divisors (187118340).

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

98659740 is a wasteful number, since it uses less digits than its factorization.

98659740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56742 (or 56740 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 98659740 is about 9932.7609454773. The cubic root of 98659740 is about 462.0759043967.

It can be divided in two parts, 98659 and 740, that added together give a palindrome (99399).

The spelling of 98659740 in words is "ninety-eight million, six hundred fifty-nine thousand, seven hundred forty".