1254116 has 12 divisors (see below), whose sum is σ = 2209788. Its totient is φ = 622752.

The previous prime is 1254109. The next prime is 1254119. The reversal of 1254116 is 6114521.

It can be written as a sum of positive squares in 2 ways, for example, as 160000 + 1094116 = 400^2 + 1046^2 .

It is not an unprimeable number, because it can be changed into a prime (1254119) 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, 371 + ... + 1626.

It is an arithmetic number, because the mean of its divisors is an integer number (184149).

2^1254116 is an apocalyptic number.

It is an amenable number.

1254116 is a deficient number, since it is larger than the sum of its proper divisors (955672).

1254116 is a wasteful number, since it uses less digits than its factorization.

1254116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158 (or 2156 counting only the distinct ones).

The product of its digits is 240, while the sum is 20.

The square root of 1254116 is about 1119.8732071087. The cubic root of 1254116 is about 107.8398403391.

Adding to 1254116 its reverse (6114521), we get a palindrome (7368637).

The spelling of 1254116 in words is "one million, two hundred fifty-four thousand, one hundred sixteen".