112533420 has 24 divisors (see below), whose sum is σ = 315093744. Its totient is φ = 30008896.

The previous prime is 112533419. The next prime is 112533431. The reversal of 112533420 is 24335211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937719 + ... + 937838.

It is an arithmetic number, because the mean of its divisors is an integer number (13128906).

Almost surely, 2^112533420 is an apocalyptic number.

112533420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112533420 is an abundant number, since it is smaller than the sum of its proper divisors (202560324).

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

112533420 is a wasteful number, since it uses less digits than its factorization.

112533420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875569 (or 1875567 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 112533420 is about 10608.1770347218. The cubic root of 112533420 is about 482.7924900223.

Adding to 112533420 its reverse (24335211), we get a palindrome (136868631).

The spelling of 112533420 in words is "one hundred twelve million, five hundred thirty-three thousand, four hundred twenty".