98406724 has 48 divisors (see below), whose sum is σ = 192283056. Its totient is φ = 43776000.

The previous prime is 98406703. The next prime is 98406751. The reversal of 98406724 is 42760489.

It can be written as a sum of positive squares in 8 ways, for example, as 40000 + 98366724 = 200^2 + 9918^2 .

98406724 is a modest number, since divided by 6724 gives 984 as remainder.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 215104 + ... + 215560.

It is an arithmetic number, because the mean of its divisors is an integer number (4005897).

Almost surely, 2^98406724 is an apocalyptic number.

It is an amenable number.

98406724 is a deficient number, since it is larger than the sum of its proper divisors (93876332).

98406724 is a wasteful number, since it uses less digits than its factorization.

With its successor (98406725) it forms an eRAP, since the sums of their prime factors are consecutive (616 and 617).

98406724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 98406724 is about 9920.0163306317. The cubic root of 98406724 is about 461.6805635290.

The spelling of 98406724 in words is "ninety-eight million, four hundred six thousand, seven hundred twenty-four".