481972 has 12 divisors (see below), whose sum is σ = 852516. Its totient is φ = 238400.

The previous prime is 481963. The next prime is 481997. The reversal of 481972 is 279184.

It can be written as a sum of positive squares in 2 ways, for example, as 376996 + 104976 = 614^2 + 324^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 193 + ... + 1000.

It is an arithmetic number, because the mean of its divisors is an integer number (71043).

2⁴⁸¹⁹⁷² is an apocalyptic number.

It is an amenable number.

481972 is a deficient number, since it is larger than the sum of its proper divisors (370544).

481972 is a wasteful number, since it uses less digits than its factorization.

481972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298 (or 1296 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 481972 is about 694.2420327235. The cubic root of 481972 is about 78.4044301953.

The spelling of 481972 in words is "four hundred eighty-one thousand, nine hundred seventy-two".