1112830 has 16 divisors (see below), whose sum is σ = 2108880. Its totient is φ = 421632.

The previous prime is 1112827. The next prime is 1112831. The reversal of 1112830 is 382111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2739 + ... + 3118.

It is an arithmetic number, because the mean of its divisors is an integer number (131805).

2^1112830 is an apocalyptic number.

1112830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112830 is a deficient number, since it is larger than the sum of its proper divisors (996050).

1112830 is a wasteful number, since it uses less digits than its factorization.

1112830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5883.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1112830 is about 1054.9075788902. The cubic root of 1112830 is about 103.6277992214.

Adding to 1112830 its reverse (382111), we get a palindrome (1494941).

The spelling of 1112830 in words is "one million, one hundred twelve thousand, eight hundred thirty".