2805230461 has 8 divisors (see below), whose sum is σ = 3112120800. Its totient is φ = 2506985040.

The previous prime is 2805230447. The next prime is 2805230473. The reversal of 2805230461 is 1640325082.

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

It is a cyclic number.

It is not a de Polignac number, because 2805230461 - 2¹³ = 2805222269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2805230411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2160546 + ... + 2161843.

It is an arithmetic number, because the mean of its divisors is an integer number (389015100).

Almost surely, 2^2805230461 is an apocalyptic number.

It is an amenable number.

2805230461 is a deficient number, since it is larger than the sum of its proper divisors (306890339).

2805230461 is a wasteful number, since it uses less digits than its factorization.

2805230461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4322459.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 2805230461 is about 52964.4263728023. The cubic root of 2805230461 is about 1410.3368343372.

The spelling of 2805230461 in words is "two billion, eight hundred five million, two hundred thirty thousand, four hundred sixty-one".