487972 has 6 divisors (see below), whose sum is σ = 853958. Its totient is φ = 243984.

The previous prime is 487943. The next prime is 487973. The reversal of 487972 is 279784.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 389376 + 98596 = 624^2 + 314^2 .

It is not an unprimeable number, because it can be changed into a prime (487973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60993 + ... + 61000.

2⁴⁸⁷⁹⁷² is an apocalyptic number.

It is an amenable number.

487972 is a deficient number, since it is larger than the sum of its proper divisors (365986).

487972 is a wasteful number, since it uses less digits than its factorization.

487972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121997 (or 121995 counting only the distinct ones).

The product of its digits is 28224, while the sum is 37.

The square root of 487972 is about 698.5499266337. The cubic root of 487972 is about 78.7284378693.

The spelling of 487972 in words is "four hundred eighty-seven thousand, nine hundred seventy-two".