486146805 has 32 divisors (see below), whose sum is σ = 804864000. Its totient is φ = 250309440.

The previous prime is 486146779. The next prime is 486146809. The reversal of 486146805 is 508641684.

It is not a de Polignac number, because 486146805 - 2⁶ = 486146741 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486146809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242196 + ... + 244194.

It is an arithmetic number, because the mean of its divisors is an integer number (25152000).

Almost surely, 2^486146805 is an apocalyptic number.

It is an amenable number.

486146805 is a deficient number, since it is larger than the sum of its proper divisors (318717195).

486146805 is a wasteful number, since it uses less digits than its factorization.

486146805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 486146805 is about 22048.7370386605. The cubic root of 486146805 is about 786.3015744783.

The spelling of 486146805 in words is "four hundred eighty-six million, one hundred forty-six thousand, eight hundred five".