1114631 has 4 divisors (see below), whose sum is σ = 1273872. Its totient is φ = 955392.

The previous prime is 1114613. The next prime is 1114651. The reversal of 1114631 is 1364111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1114631 - 2⁶ = 1114567 is a prime.

It is a super-2 number, since 2×1114631² = 2484804532322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79610 + ... + 79623.

It is an arithmetic number, because the mean of its divisors is an integer number (318468).

2^1114631 is an apocalyptic number.

1114631 is a deficient number, since it is larger than the sum of its proper divisors (159241).

1114631 is an equidigital number, since it uses as much as digits as its factorization.

1114631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159240.

The product of its digits is 72, while the sum is 17.

The square root of 1114631 is about 1055.7608630746. The cubic root of 1114631 is about 103.6836727074.

Adding to 1114631 its reverse (1364111), we get a palindrome (2478742).

The spelling of 1114631 in words is "one million, one hundred fourteen thousand, six hundred thirty-one".