1480138 has 16 divisors (see below), whose sum is σ = 2550240. Its totient is φ = 637200.

The previous prime is 1480099. The next prime is 1480153. The reversal of 1480138 is 8310841.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1353 + ... + 2188.

It is an arithmetic number, because the mean of its divisors is an integer number (159390).

2^1480138 is an apocalyptic number.

1480138 is a deficient number, since it is larger than the sum of its proper divisors (1070102).

1480138 is a wasteful number, since it uses less digits than its factorization.

1480138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3573.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 1480138 is about 1216.6092223882. The cubic root of 1480138 is about 113.9639262080.

Adding to 1480138 its reverse (8310841), we get a palindrome (9790979).

The spelling of 1480138 in words is "one million, four hundred eighty thousand, one hundred thirty-eight".