109698448 has 10 divisors (see below), whose sum is σ = 212540774. Its totient is φ = 54849216.

The previous prime is 109698443. The next prime is 109698473. The reversal of 109698448 is 844896901.

It can be written as a sum of positive squares in only one way, i.e., 89340304 + 20358144 = 9452^2 + 4512^2 .

It is not an unprimeable number, because it can be changed into a prime (109698443) by changing a digit.

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 as a sum of consecutive naturals, namely, 3428061 + ... + 3428092.

Almost surely, 2^109698448 is an apocalyptic number.

It is an amenable number.

109698448 is a deficient number, since it is larger than the sum of its proper divisors (102842326).

109698448 is an equidigital number, since it uses as much as digits as its factorization.

109698448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6856161 (or 6856155 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 109698448 is about 10473.7026881614. The cubic root of 109698448 is about 478.7037479603.

The spelling of 109698448 in words is "one hundred nine million, six hundred ninety-eight thousand, four hundred forty-eight".