112451436 has 96 divisors (see below), whose sum is σ = 303367680. Its totient is φ = 35992512.

The previous prime is 112451431. The next prime is 112451461. The reversal of 112451436 is 634154211.

It is a happy number.

112451436 is a `hidden beast` number, since 112 + 4 + 514 + 36 = 666.

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 (112451431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 427441 + ... + 427703.

It is an arithmetic number, because the mean of its divisors is an integer number (3160080).

Almost surely, 2^112451436 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 112451436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151683840).

112451436 is an abundant number, since it is smaller than the sum of its proper divisors (190916244).

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

112451436 is a wasteful number, since it uses less digits than its factorization.

112451436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 412 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 112451436 is about 10604.3121417657. The cubic root of 112451436 is about 482.6752185621.

The spelling of 112451436 in words is "one hundred twelve million, four hundred fifty-one thousand, four hundred thirty-six".