473256805 has 16 divisors (see below), whose sum is σ = 650795904. Its totient is φ = 323640000.

The previous prime is 473256803. The next prime is 473256871. The reversal of 473256805 is 508652374.

It is not a de Polignac number, because 473256805 - 2¹ = 473256803 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 (473256803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5071 + ... + 31180.

It is an arithmetic number, because the mean of its divisors is an integer number (40674744).

Almost surely, 2^473256805 is an apocalyptic number.

It is an amenable number.

473256805 is a deficient number, since it is larger than the sum of its proper divisors (177539099).

473256805 is a wasteful number, since it uses less digits than its factorization.

473256805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36636.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 473256805 is about 21754.4663230335. The cubic root of 473256805 is about 779.2897353083.

The spelling of 473256805 in words is "four hundred seventy-three million, two hundred fifty-six thousand, eight hundred five".