98728612 has 12 divisors (see below), whose sum is σ = 176035356. Its totient is φ = 48432800.

The previous prime is 98728601. The next prime is 98728633. The reversal of 98728612 is 21682789.

It can be written as a sum of positive squares in 2 ways, for example, as 58583716 + 40144896 = 7654^2 + 6336^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232639 + ... + 233062.

It is an arithmetic number, because the mean of its divisors is an integer number (14669613).

Almost surely, 2^98728612 is an apocalyptic number.

It is an amenable number.

98728612 is a deficient number, since it is larger than the sum of its proper divisors (77306744).

98728612 is a wasteful number, since it uses less digits than its factorization.

98728612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465758 (or 465756 counting only the distinct ones).

The product of its digits is 96768, while the sum is 43.

The square root of 98728612 is about 9936.2272518295. The cubic root of 98728612 is about 462.1834007586.

The spelling of 98728612 in words is "ninety-eight million, seven hundred twenty-eight thousand, six hundred twelve".