4476946 has 4 divisors (see below), whose sum is σ = 6715422. Its totient is φ = 2238472.

The previous prime is 4476931. The next prime is 4476949. The reversal of 4476946 is 6496744.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4473225 + 3721 = 2115^2 + 61^2 .

It is a d-powerful number, because it can be written as 4 + 4⁴ + 7⁴ + 6² + 9 + 4¹¹ + 6⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 4476899 and 4476908.

It is not an unprimeable number, because it can be changed into a prime (4476949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1119235 + ... + 1119238.

Almost surely, 2^4476946 is an apocalyptic number.

4476946 is a deficient number, since it is larger than the sum of its proper divisors (2238476).

4476946 is a wasteful number, since it uses less digits than its factorization.

4476946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238475.

The product of its digits is 145152, while the sum is 40.

The square root of 4476946 is about 2115.8794861712. The cubic root of 4476946 is about 164.8139439375.

The spelling of 4476946 in words is "four million, four hundred seventy-six thousand, nine hundred forty-six".