1112562 has 32 divisors (see below), whose sum is σ = 2698560. Its totient is φ = 336960.

The previous prime is 1112561. The next prime is 1112567. The reversal of 1112562 is 2652111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343 + ... + 1530.

It is an arithmetic number, because the mean of its divisors is an integer number (84330).

2^1112562 is an apocalyptic number.

1112562 is an abundant number, since it is smaller than the sum of its proper divisors (1585998).

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

1112562 is a wasteful number, since it uses less digits than its factorization.

1112562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895 (or 1889 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 1112562 is about 1054.7805458957. The cubic root of 1112562 is about 103.6194797476.

Adding to 1112562 its reverse (2652111), we get a palindrome (3764673).

The spelling of 1112562 in words is "one million, one hundred twelve thousand, five hundred sixty-two".