112408452 has 144 divisors (see below), whose sum is σ = 333137280. Its totient is φ = 32522688.

The previous prime is 112408441. The next prime is 112408453. The reversal of 112408452 is 254804211.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (112408453) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1905199 + ... + 1905257.

Almost surely, 2^112408452 is an apocalyptic number.

112408452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112408452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166568640).

112408452 is an abundant number, since it is smaller than the sum of its proper divisors (220728828).

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

112408452 is a wasteful number, since it uses less digits than its factorization.

112408452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 112408452 is about 10602.2852253653. The cubic root of 112408452 is about 482.6137106602.

The spelling of 112408452 in words is "one hundred twelve million, four hundred eight thousand, four hundred fifty-two".