112050972 has 96 divisors (see below), whose sum is σ = 319011840. Its totient is φ = 33730560.

The previous prime is 112050959. The next prime is 112050973. The reversal of 112050972 is 279050211.

It is a super-2 number, since 2×112050972² = 25110840652289568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112050973) 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, 305133 + ... + 305499.

It is an arithmetic number, because the mean of its divisors is an integer number (3323040).

Almost surely, 2^112050972 is an apocalyptic number.

112050972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112050972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159505920).

112050972 is an abundant number, since it is smaller than the sum of its proper divisors (206960868).

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

112050972 is a wasteful number, since it uses less digits than its factorization.

112050972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 112050972 is about 10585.4131709631. The cubic root of 112050972 is about 482.1015666086.

The spelling of 112050972 in words is "one hundred twelve million, fifty thousand, nine hundred seventy-two".