1112670 has 64 divisors (see below), whose sum is σ = 3205440. Its totient is φ = 273024.

The previous prime is 1112663. The next prime is 1112677. The reversal of 1112670 is 762111.

It is an interprime number because it is at equal distance from previous prime (1112663) and next prime (1112677).

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 (1112677) 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, 3352 + ... + 3668.

It is an arithmetic number, because the mean of its divisors is an integer number (50085).

2^1112670 is an apocalyptic number.

1112670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1602720).

1112670 is an abundant number, since it is smaller than the sum of its proper divisors (2092770).

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

1112670 is a wasteful number, since it uses less digits than its factorization.

1112670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 1112670 is about 1054.8317401368. The cubic root of 1112670 is about 103.6228325321.

Adding to 1112670 its reverse (762111), we get a palindrome (1874781).

The spelling of 1112670 in words is "one million, one hundred twelve thousand, six hundred seventy".