98438612 has 12 divisors (see below), whose sum is σ = 172450740. Its totient is φ = 49166976.

The previous prime is 98438579. The next prime is 98438657. The reversal of 98438612 is 21683489.

It can be written as a sum of positive squares in 2 ways, for example, as 93624976 + 4813636 = 9676^2 + 2194^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 98438612.

It is a congruent number.

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, 8687 + ... + 16502.

It is an arithmetic number, because the mean of its divisors is an integer number (14370895).

Almost surely, 2^98438612 is an apocalyptic number.

It is an amenable number.

98438612 is a deficient number, since it is larger than the sum of its proper divisors (74012128).

98438612 is a wasteful number, since it uses less digits than its factorization.

98438612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26170 (or 26168 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The square root of 98438612 is about 9921.6234558665. The cubic root of 98438612 is about 461.7304262460.

The spelling of 98438612 in words is "ninety-eight million, four hundred thirty-eight thousand, six hundred twelve".