1014340 has 24 divisors (see below), whose sum is σ = 2183832. Its totient is φ = 395520.

The previous prime is 1014337. The next prime is 1014341. The reversal of 1014340 is 434101.

It can be written as a sum of positive squares in 4 ways, for example, as 30276 + 984064 = 174^2 + 992^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1014340.

It is not an unprimeable number, because it can be changed into a prime (1014341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202 + ... + 1438.

It is an arithmetic number, because the mean of its divisors is an integer number (90993).

2^1014340 is an apocalyptic number.

1014340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1014340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1091916).

1014340 is an abundant number, since it is smaller than the sum of its proper divisors (1169492).

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

1014340 is a wasteful number, since it uses less digits than its factorization.

1014340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287 (or 1285 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1014340 is about 1007.1444782155. The cubic root of 1014340 is about 100.4757331904.

Adding to 1014340 its reverse (434101), we get a palindrome (1448441).

The spelling of 1014340 in words is "one million, fourteen thousand, three hundred forty".