1114812 has 36 divisors (see below), whose sum is σ = 2850120. Its totient is φ = 367392.

The previous prime is 1114811. The next prime is 1114829. The reversal of 1114812 is 2184111.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6139 + ... + 6317.

It is an arithmetic number, because the mean of its divisors is an integer number (79170).

2^1114812 is an apocalyptic number.

1114812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1114812 is an abundant number, since it is smaller than the sum of its proper divisors (1735308).

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

1114812 is a wasteful number, since it uses less digits than its factorization.

1114812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362 (or 357 counting only the distinct ones).

The product of its digits is 64, while the sum is 18.

The square root of 1114812 is about 1055.8465797643. The cubic root of 1114812 is about 103.6892846481.

Adding to 1114812 its reverse (2184111), we get a palindrome (3298923).

The spelling of 1114812 in words is "one million, one hundred fourteen thousand, eight hundred twelve".