482972642 has 4 divisors (see below), whose sum is σ = 724458966. Its totient is φ = 241486320.

The previous prime is 482972639. The next prime is 482972671. The reversal of 482972642 is 246279284.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 252206161 + 230766481 = 15881^2 + 15191^2 .

It is a junction number, because it is equal to n+sod(n) for n = 482972593 and 482972602.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120743159 + ... + 120743162.

Almost surely, 2^482972642 is an apocalyptic number.

482972642 is a deficient number, since it is larger than the sum of its proper divisors (241486324).

482972642 is a wasteful number, since it uses less digits than its factorization.

482972642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241486323.

The product of its digits is 387072, while the sum is 44.

The square root of 482972642 is about 21976.6385509704. The cubic root of 482972642 is about 784.5865224830.

The spelling of 482972642 in words is "four hundred eighty-two million, nine hundred seventy-two thousand, six hundred forty-two".