487452792 has 32 divisors (see below), whose sum is σ = 1244563200. Its totient is φ = 159026784.

The previous prime is 487452787. The next prime is 487452799. The reversal of 487452792 is 297254784.

It is a super-2 number, since 2×487452792² = 475220448857190528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487452799) 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, 214942 + ... + 217197.

It is an arithmetic number, because the mean of its divisors is an integer number (38892600).

Almost surely, 2^487452792 is an apocalyptic number.

It is an amenable number.

487452792 is an abundant number, since it is smaller than the sum of its proper divisors (757110408).

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

487452792 is a wasteful number, since it uses less digits than its factorization.

487452792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432195 (or 432191 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The square root of 487452792 is about 22078.3330892529. Note that the first 3 decimals coincide. The cubic root of 487452792 is about 787.0050529597.

The spelling of 487452792 in words is "four hundred eighty-seven million, four hundred fifty-two thousand, seven hundred ninety-two".