111463424 has 88 divisors (see below), whose sum is σ = 249078960. Its totient is φ = 49545216.

The previous prime is 111463423. The next prime is 111463433. The reversal of 111463424 is 424364111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111463393 and 111463402.

It is not an unprimeable number, because it can be changed into a prime (111463421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330584 + ... + 330920.

Almost surely, 2^111463424 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 111463424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124539480).

111463424 is an abundant number, since it is smaller than the sum of its proper divisors (137615536).

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

111463424 is a wasteful number, since it uses less digits than its factorization.

111463424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 375 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 111463424 is about 10557.6239751186. The cubic root of 111463424 is about 481.2574437708.

The spelling of 111463424 in words is "one hundred eleven million, four hundred sixty-three thousand, four hundred twenty-four".