98774224 has 20 divisors (see below), whose sum is σ = 192352644. Its totient is φ = 49134848.

The previous prime is 98774171. The next prime is 98774239. The reversal of 98774224 is 42247789.

It can be written as a sum of positive squares in 2 ways, for example, as 95648400 + 3125824 = 9780^2 + 1768^2 .

It is a congruent number.

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, 12517 + ... + 18820.

Almost surely, 2^98774224 is an apocalyptic number.

It is an amenable number.

98774224 is a deficient number, since it is larger than the sum of its proper divisors (93578420).

98774224 is a wasteful number, since it uses less digits than its factorization.

98774224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31542 (or 31536 counting only the distinct ones).

The product of its digits is 225792, while the sum is 43.

The square root of 98774224 is about 9938.5222241539. The cubic root of 98774224 is about 462.2545650788.

The spelling of 98774224 in words is "ninety-eight million, seven hundred seventy-four thousand, two hundred twenty-four".