461229827 has 4 divisors (see below), whose sum is σ = 473695536. Its totient is φ = 448764120.

The previous prime is 461229779. The next prime is 461229829. The reversal of 461229827 is 728922164.

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

It is not a de Polignac number, because 461229827 - 2¹² = 461225731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461229829) 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, 6232799 + ... + 6232872.

It is an arithmetic number, because the mean of its divisors is an integer number (118423884).

Almost surely, 2^461229827 is an apocalyptic number.

461229827 is a deficient number, since it is larger than the sum of its proper divisors (12465709).

461229827 is a wasteful number, since it uses less digits than its factorization.

461229827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12465708.

The product of its digits is 96768, while the sum is 41.

The square root of 461229827 is about 21476.2619419675. The cubic root of 461229827 is about 772.6315912721.

The spelling of 461229827 in words is "four hundred sixty-one million, two hundred twenty-nine thousand, eight hundred twenty-seven".