112023040 has 40 divisors (see below), whose sum is σ = 268598880. Its totient is φ = 44808192.

The previous prime is 112023007. The next prime is 112023059. The reversal of 112023040 is 40320211.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×112023040² = 25098322981683200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112023040.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19320 + ... + 24439.

It is an arithmetic number, because the mean of its divisors is an integer number (6714972).

Almost surely, 2^112023040 is an apocalyptic number.

112023040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112023040 is an abundant number, since it is smaller than the sum of its proper divisors (156575840).

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

112023040 is an frugal number, since it uses more digits than its factorization.

112023040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43782 (or 43766 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 112023040 is about 10584.0937259644. The cubic root of 112023040 is about 482.0615039484.

Adding to 112023040 its reverse (40320211), we get a palindrome (152343251).

The spelling of 112023040 in words is "one hundred twelve million, twenty-three thousand, forty".