474946 has 16 divisors (see below), whose sum is σ = 770040. Its totient is φ = 218880.

The previous prime is 474941. The next prime is 474949. The reversal of 474946 is 649474.

It can be written as a sum of positive squares in 4 ways, for example, as 436921 + 38025 = 661^2 + 195^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (474941) by changing a digit.

474946 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1960 + ... + 2188.

2⁴⁷⁴⁹⁴⁶ is an apocalyptic number.

474946 is a deficient number, since it is larger than the sum of its proper divisors (295094).

474946 is a wasteful number, since it uses less digits than its factorization.

474946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309.

The product of its digits is 24192, while the sum is 34.

The square root of 474946 is about 689.1632607735. The cubic root of 474946 is about 78.0215807040.

The spelling of 474946 in words is "four hundred seventy-four thousand, nine hundred forty-six".