1481129 has 4 divisors (see below), whose sum is σ = 1595076. Its totient is φ = 1367184.

The previous prime is 1481113. The next prime is 1481143. The reversal of 1481129 is 9211841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 597529 + 883600 = 773^2 + 940^2 .

It is not a de Polignac number, because 1481129 - 2⁴ = 1481113 is a prime.

It is a super-2 number, since 2×1481129² = 4387486229282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1481098 and 1481107.

It is not an unprimeable number, because it can be changed into a prime (1481189) 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 3 ways as a sum of consecutive naturals, for example, 56954 + ... + 56979.

It is an arithmetic number, because the mean of its divisors is an integer number (398769).

2^1481129 is an apocalyptic number.

It is an amenable number.

1481129 is a deficient number, since it is larger than the sum of its proper divisors (113947).

1481129 is a wasteful number, since it uses less digits than its factorization.

1481129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113946.

The product of its digits is 576, while the sum is 26.

The square root of 1481129 is about 1217.0164337428. The cubic root of 1481129 is about 113.9893547052.

The spelling of 1481129 in words is "one million, four hundred eighty-one thousand, one hundred twenty-nine".