474508785 has 32 divisors (see below), whose sum is σ = 802851840. Its totient is φ = 238924800.

The previous prime is 474508781. The next prime is 474508787. The reversal of 474508785 is 587805474.

It is not a de Polignac number, because 474508785 - 2² = 474508781 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (474508781) 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, 6621 + ... + 31509.

It is an arithmetic number, because the mean of its divisors is an integer number (25089120).

Almost surely, 2^474508785 is an apocalyptic number.

It is an amenable number.

474508785 is a deficient number, since it is larger than the sum of its proper divisors (328343055).

474508785 is a wasteful number, since it uses less digits than its factorization.

474508785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24969.

The product of its (nonzero) digits is 1254400, while the sum is 48.

The square root of 474508785 is about 21783.2225577392. Note that the first 3 decimals coincide. The cubic root of 474508785 is about 779.9763224239.

The spelling of 474508785 in words is "four hundred seventy-four million, five hundred eight thousand, seven hundred eighty-five".