482307531 has 16 divisors (see below), whose sum is σ = 647373600. Its totient is φ = 319397888.

The previous prime is 482307509. The next prime is 482307577. The reversal of 482307531 is 135703284.

It is a cyclic number.

It is not a de Polignac number, because 482307531 - 2⁵ = 482307499 is a prime.

It is a super-2 number, since 2×482307531² = 465241108918631922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 482307492 and 482307501.

It is not an unprimeable number, because it can be changed into a prime (482307431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391825 + ... + 393053.

It is an arithmetic number, because the mean of its divisors is an integer number (40460850).

Almost surely, 2^482307531 is an apocalyptic number.

482307531 is a deficient number, since it is larger than the sum of its proper divisors (165066069).

482307531 is a wasteful number, since it uses less digits than its factorization.

482307531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 482307531 is about 21961.5011098968. The cubic root of 482307531 is about 784.2262005872.

The spelling of 482307531 in words is "four hundred eighty-two million, three hundred seven thousand, five hundred thirty-one".