1114815 has 16 divisors (see below), whose sum is σ = 1921248. Its totient is φ = 548736.

The previous prime is 1114811. The next prime is 1114829. The reversal of 1114815 is 5184111.

It is a happy number.

It is not a de Polignac number, because 1114815 - 2² = 1114811 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1114791 and 1114800.

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 15 ways as a sum of consecutive naturals, for example, 2664 + ... + 3053.

It is an arithmetic number, because the mean of its divisors is an integer number (120078).

2^1114815 is an apocalyptic number.

1114815 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1114815 is a deficient number, since it is larger than the sum of its proper divisors (806433).

1114815 is a wasteful number, since it uses less digits than its factorization.

1114815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5738.

The product of its digits is 160, while the sum is 21.

The square root of 1114815 is about 1055.8480004243. The cubic root of 1114815 is about 103.6893776585.

Adding to 1114815 its reverse (5184111), we get a palindrome (6298926).

The spelling of 1114815 in words is "one million, one hundred fourteen thousand, eight hundred fifteen".