1481116 has 36 divisors (see below), whose sum is σ = 3217872. Its totient is φ = 584064.

The previous prime is 1481113. The next prime is 1481143. The reversal of 1481116 is 6111841.

1481116 = T₁₃₃ + T₁₃₄ + ... + T₂₂₃.

1481116 = 64² + 65² + ... + 167².

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481113) 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 11 ways as a sum of consecutive naturals, for example, 4576 + ... + 4888.

2^1481116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1481116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1608936).

1481116 is an abundant number, since it is smaller than the sum of its proper divisors (1736756).

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

1481116 is a wasteful number, since it uses less digits than its factorization.

1481116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 335 counting only the distinct ones).

The product of its digits is 192, while the sum is 22.

The square root of 1481116 is about 1217.0110928007. The cubic root of 1481116 is about 113.9890212060.

Adding to 1481116 its reverse (6111841), we get a palindrome (7592957).

The spelling of 1481116 in words is "one million, four hundred eighty-one thousand, one hundred sixteen".