482289972 has 12 divisors (see below), whose sum is σ = 1125343296. Its totient is φ = 160763320.

The previous prime is 482289959. The next prime is 482289979. The reversal of 482289972 is 279982284.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482289979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20095404 + ... + 20095427.

It is an arithmetic number, because the mean of its divisors is an integer number (93778608).

Almost surely, 2^482289972 is an apocalyptic number.

It is an amenable number.

482289972 is an abundant number, since it is smaller than the sum of its proper divisors (643053324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

482289972 is a wasteful number, since it uses less digits than its factorization.

482289972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40190838 (or 40190836 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The square root of 482289972 is about 21961.1013385030. The cubic root of 482289972 is about 784.2166835646.

The spelling of 482289972 in words is "four hundred eighty-two million, two hundred eighty-nine thousand, nine hundred seventy-two".