1481288 has 8 divisors (see below), whose sum is σ = 2777430. Its totient is φ = 740640.

The previous prime is 1481281. The next prime is 1481309. The reversal of 1481288 is 8821841.

It can be written as a sum of positive squares in only one way, i.e., 1350244 + 131044 = 1162^2 + 362^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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

It is not an unprimeable number, because it can be changed into a prime (1481281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92573 + ... + 92588.

2^1481288 is an apocalyptic number.

It is an amenable number.

1481288 is a deficient number, since it is larger than the sum of its proper divisors (1296142).

1481288 is a wasteful number, since it uses less digits than its factorization.

1481288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185167 (or 185163 counting only the distinct ones).

The product of its digits is 4096, while the sum is 32.

The square root of 1481288 is about 1217.0817556763. The cubic root of 1481288 is about 113.9934334989.

The spelling of 1481288 in words is "one million, four hundred eighty-one thousand, two hundred eighty-eight".