111554048 has 40 divisors (see below), whose sum is σ = 232605648. Its totient is φ = 53346304.

The previous prime is 111554041. The next prime is 111554059. The reversal of 111554048 is 840455111.

It is a self number, because there is not a number n which added to its sum of digits gives 111554048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111554041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7040 + ... + 16512.

Almost surely, 2^111554048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111554048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116302824).

111554048 is an abundant number, since it is smaller than the sum of its proper divisors (121051600).

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

111554048 is an frugal number, since it uses more digits than its factorization.

111554048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9514 (or 9498 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 111554048 is about 10561.9149778816. The cubic root of 111554048 is about 481.3878353036.

The spelling of 111554048 in words is "one hundred eleven million, five hundred fifty-four thousand, forty-eight".