1481136 has 40 divisors (see below), whose sum is σ = 3898560. Its totient is φ = 484416.

The previous prime is 1481113. The next prime is 1481143. The reversal of 1481136 is 6311841.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2571 + ... + 3093.

It is an arithmetic number, because the mean of its divisors is an integer number (97464).

2^1481136 is an apocalyptic number.

1481136 is a gapful number since it is divisible by the number (16) 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 1481136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1949280).

1481136 is an abundant number, since it is smaller than the sum of its proper divisors (2417424).

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

1481136 is a wasteful number, since it uses less digits than its factorization.

1481136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593 (or 587 counting only the distinct ones).

The product of its digits is 576, while the sum is 24.

The square root of 1481136 is about 1217.0193096250. The cubic root of 1481136 is about 113.9895342808.

Adding to 1481136 its reverse (6311841), we get a palindrome (7792977).

The spelling of 1481136 in words is "one million, four hundred eighty-one thousand, one hundred thirty-six".