112523442 has 16 divisors (see below), whose sum is σ = 238285152. Its totient is φ = 35301440.

The previous prime is 112523417. The next prime is 112523449. The reversal of 112523442 is 244325211.

It is not an unprimeable number, because it can be changed into a prime (112523449) 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, 551484 + ... + 551687.

It is an arithmetic number, because the mean of its divisors is an integer number (14892822).

Almost surely, 2^112523442 is an apocalyptic number.

112523442 is an abundant number, since it is smaller than the sum of its proper divisors (125761710).

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

112523442 is a wasteful number, since it uses less digits than its factorization.

112523442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103193.

The product of its digits is 1920, while the sum is 24.

The square root of 112523442 is about 10607.7067267153. The cubic root of 112523442 is about 482.7782203477.

Adding to 112523442 its reverse (244325211), we get a palindrome (356848653).

The spelling of 112523442 in words is "one hundred twelve million, five hundred twenty-three thousand, four hundred forty-two".