1482451972 has 24 divisors (see below), whose sum is σ = 2755015200. Its totient is φ = 695995776.

The previous prime is 1482451963. The next prime is 1482451979. The reversal of 1482451972 is 2791542841.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1482451979) 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, 77722 + ... + 94897.

It is an arithmetic number, because the mean of its divisors is an integer number (114792300).

Almost surely, 2^1482451972 is an apocalyptic number.

It is an amenable number.

1482451972 is a deficient number, since it is larger than the sum of its proper divisors (1272563228).

1482451972 is a wasteful number, since it uses less digits than its factorization.

1482451972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172755 (or 172753 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 1482451972 is about 38502.6229236399. The cubic root of 1482451972 is about 1140.2328374315.

The spelling of 1482451972 in words is "one billion, four hundred eighty-two million, four hundred fifty-one thousand, nine hundred seventy-two".