1482968531 has 18 divisors (see below), whose sum is σ = 1721065332. Its totient is φ = 1266992320.

The previous prime is 1482968519. The next prime is 1482968561. The reversal of 1482968531 is 1358692841.

It is a happy number.

It is not a de Polignac number, because 1482968531 - 2¹⁸ = 1482706387 is a prime.

It is a super-2 number, since 2×1482968531² = 4398391327872595922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1482968561) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2170916 + ... + 2171598.

Almost surely, 2^1482968531 is an apocalyptic number.

1482968531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1482968531 is a deficient number, since it is larger than the sum of its proper divisors (238096801).

1482968531 is an frugal number, since it uses more digits than its factorization.

1482968531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411 (or 711 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 1482968531 is about 38509.3304408165. The cubic root of 1482968531 is about 1140.3652597397.

The spelling of 1482968531 in words is "one billion, four hundred eighty-two million, nine hundred sixty-eight thousand, five hundred thirty-one".