1482138874 has 4 divisors (see below), whose sum is σ = 2223208314. Its totient is φ = 741069436.

The previous prime is 1482138869. The next prime is 1482138881. The reversal of 1482138874 is 4788312841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4788312841 = 13 ⋅368331757.

It can be written as a sum of positive squares in only one way, i.e., 1447269849 + 34869025 = 38043^2 + 5905^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370534717 + ... + 370534720.

Almost surely, 2^1482138874 is an apocalyptic number.

1482138874 is a deficient number, since it is larger than the sum of its proper divisors (741069440).

1482138874 is an equidigital number, since it uses as much as digits as its factorization.

1482138874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741069439.

The product of its digits is 344064, while the sum is 46.

The square root of 1482138874 is about 38498.5567781443. The cubic root of 1482138874 is about 1140.1525583254.

The spelling of 1482138874 in words is "one billion, four hundred eighty-two million, one hundred thirty-eight thousand, eight hundred seventy-four".