1482273138 has 16 divisors (see below), whose sum is σ = 2964925440. Its totient is φ = 494027856.

The previous prime is 1482273137. The next prime is 1482273139. The reversal of 1482273138 is 8313722841.

It is an interprime number because it is at equal distance from previous prime (1482273137) and next prime (1482273139).

It is a junction number, because it is equal to n+sod(n) for n = 1482273096 and 1482273105.

It is not an unprimeable number, because it can be changed into a prime (1482273131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76548 + ... + 93936.

It is an arithmetic number, because the mean of its divisors is an integer number (185307840).

Almost surely, 2^1482273138 is an apocalyptic number.

1482273138 is an abundant number, since it is smaller than the sum of its proper divisors (1482652302).

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

1482273138 is a wasteful number, since it uses less digits than its factorization.

1482273138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31601.

The product of its digits is 64512, while the sum is 39.

The square root of 1482273138 is about 38500.3004923338. The cubic root of 1482273138 is about 1140.1869853335.

Adding to 1482273138 its reverse (8313722841), we get a palindrome (9795995979).

The spelling of 1482273138 in words is "one billion, four hundred eighty-two million, two hundred seventy-three thousand, one hundred thirty-eight".