485130238 has 8 divisors (see below), whose sum is σ = 727830432. Its totient is φ = 242520096.

The previous prime is 485130223. The next prime is 485130277. The reversal of 485130238 is 832031584.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6870 + ... + 31897.

It is an arithmetic number, because the mean of its divisors is an integer number (90978804).

Almost surely, 2^485130238 is an apocalyptic number.

485130238 is a deficient number, since it is larger than the sum of its proper divisors (242700194).

485130238 is a wasteful number, since it uses less digits than its factorization.

485130238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45026.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 485130238 is about 22025.6722485376. The cubic root of 485130238 is about 785.7531214712.

The spelling of 485130238 in words is "four hundred eighty-five million, one hundred thirty thousand, two hundred thirty-eight".