109556448 has 48 divisors (see below), whose sum is σ = 288288000. Its totient is φ = 36429696.

The previous prime is 109556443. The next prime is 109556453. The reversal of 109556448 is 844655901.

It is an interprime number because it is at equal distance from previous prime (109556443) and next prime (109556453).

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109556443) 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 in 7 ways as a sum of consecutive naturals, for example, 46761 + ... + 49047.

It is an arithmetic number, because the mean of its divisors is an integer number (6006000).

Almost surely, 2^109556448 is an apocalyptic number.

It is an amenable number.

109556448 is an abundant number, since it is smaller than the sum of its proper divisors (178731552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109556448 is a wasteful number, since it uses less digits than its factorization.

109556448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799 (or 2791 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 109556448 is about 10466.9216104832. The cubic root of 109556448 is about 478.4971048546.

The spelling of 109556448 in words is "one hundred nine million, five hundred fifty-six thousand, four hundred forty-eight".