98617772 has 12 divisors (see below), whose sum is σ = 188270376. Its totient is φ = 44826240.

The previous prime is 98617709. The next prime is 98617781. The reversal of 98617772 is 27771689.

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 3 ways as a sum of consecutive naturals, for example, 1120613 + ... + 1120700.

It is an arithmetic number, because the mean of its divisors is an integer number (15689198).

Almost surely, 2^98617772 is an apocalyptic number.

It is an amenable number.

98617772 is a deficient number, since it is larger than the sum of its proper divisors (89652604).

98617772 is a wasteful number, since it uses less digits than its factorization.

98617772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241328 (or 2241326 counting only the distinct ones).

The product of its digits is 296352, while the sum is 47.

The square root of 98617772 is about 9930.6481158080. The cubic root of 98617772 is about 462.0103756345.

The spelling of 98617772 in words is "ninety-eight million, six hundred seventeen thousand, seven hundred seventy-two".