2361112 has 32 divisors (see below), whose sum is σ = 4848480. Its totient is φ = 1071360.

The previous prime is 2361109. The next prime is 2361119. The reversal of 2361112 is 2111632.

It is an Ulam number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2361119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7437 + ... + 7747.

It is an arithmetic number, because the mean of its divisors is an integer number (151515).

2^2361112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2361112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2424240).

2361112 is an abundant number, since it is smaller than the sum of its proper divisors (2487368).

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

2361112 is a wasteful number, since it uses less digits than its factorization.

2361112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 399 counting only the distinct ones).

The product of its digits is 72, while the sum is 16.

The square root of 2361112 is about 1536.5910321227. The cubic root of 2361112 is about 133.1595123844.

Adding to 2361112 its reverse (2111632), we get a palindrome (4472744).

The spelling of 2361112 in words is "two million, three hundred sixty-one thousand, one hundred twelve".