461027823 has 8 divisors (see below), whose sum is σ = 615043968. Its totient is φ = 307181784.

The previous prime is 461027789. The next prime is 461027851. The reversal of 461027823 is 328720164.

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

It is not a de Polignac number, because 461027823 - 2⁶ = 461027759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461027863) 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, 36061 + ... + 47142.

It is an arithmetic number, because the mean of its divisors is an integer number (76880496).

Almost surely, 2^461027823 is an apocalyptic number.

461027823 is a deficient number, since it is larger than the sum of its proper divisors (154016145).

461027823 is a wasteful number, since it uses less digits than its factorization.

461027823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85053.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 461027823 is about 21471.5584669581. The cubic root of 461027823 is about 772.5187787771.

Adding to 461027823 its reverse (328720164), we get a palindrome (789747987).

The spelling of 461027823 in words is "four hundred sixty-one million, twenty-seven thousand, eight hundred twenty-three".