112203462 has 64 divisors (see below), whose sum is σ = 266333184. Its totient is φ = 30844800.

The previous prime is 112203449. The next prime is 112203479. The reversal of 112203462 is 264302211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159712 + ... + 160412.

It is an arithmetic number, because the mean of its divisors is an integer number (4161456).

Almost surely, 2^112203462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112203462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133166592).

112203462 is an abundant number, since it is smaller than the sum of its proper divisors (154129722).

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

112203462 is a wasteful number, since it uses less digits than its factorization.

112203462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 112203462 is about 10592.6135585133. The cubic root of 112203462 is about 482.3201645754.

Adding to 112203462 its reverse (264302211), we get a palindrome (376505673).

The spelling of 112203462 in words is "one hundred twelve million, two hundred three thousand, four hundred sixty-two".