486250782 has 8 divisors (see below), whose sum is σ = 972501576. Its totient is φ = 162083592.

The previous prime is 486250777. The next prime is 486250783. The reversal of 486250782 is 287052684.

It is a happy number.

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

486250782 is an admirable number.

It is a super-2 number, since 2×486250782² = 472879645991223048, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486250783) 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, 40520893 + ... + 40520904.

It is an arithmetic number, because the mean of its divisors is an integer number (121562697).

Almost surely, 2^486250782 is an apocalyptic number.

486250782 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

486250782 is a wasteful number, since it uses less digits than its factorization.

486250782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81041802.

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 486250782 is about 22051.0948027530. The cubic root of 486250782 is about 786.3576285000.

The spelling of 486250782 in words is "four hundred eighty-six million, two hundred fifty thousand, seven hundred eighty-two".