1263114 has 48 divisors (see below), whose sum is σ = 2987712. Its totient is φ = 399168.

The previous prime is 1263113. The next prime is 1263121. The reversal of 1263114 is 4113621.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1263113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11122 + ... + 11234.

It is an arithmetic number, because the mean of its divisors is an integer number (62244).

2^1263114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1263114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1493856).

1263114 is an abundant number, since it is smaller than the sum of its proper divisors (1724598).

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

1263114 is a wasteful number, since it uses less digits than its factorization.

1263114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 141 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 1263114 is about 1123.8834459142. The cubic root of 1263114 is about 108.0971348333.

Adding to 1263114 its reverse (4113621), we get a palindrome (5376735).

It can be divided in two parts, 126 and 3114, that added together give a triangular number (3240 = T₈₀).

The spelling of 1263114 in words is "one million, two hundred sixty-three thousand, one hundred fourteen".