4506946 has 4 divisors (see below), whose sum is σ = 6760422. Its totient is φ = 2253472.

The previous prime is 4506937. The next prime is 4506973. The reversal of 4506946 is 6496054.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6496054 = 2 ⋅3248027.

It can be written as a sum of positive squares in only one way, i.e., 4456321 + 50625 = 2111^2 + 225^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126735 + ... + 1126738.

Almost surely, 2^4506946 is an apocalyptic number.

4506946 is a deficient number, since it is larger than the sum of its proper divisors (2253476).

4506946 is a wasteful number, since it uses less digits than its factorization.

4506946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253475.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 4506946 is about 2122.9569001748. The cubic root of 4506946 is about 165.1812639121.

It can be divided in two parts, 450 and 6946, that added together give a square (7396 = 86²).

The spelling of 4506946 in words is "four million, five hundred six thousand, nine hundred forty-six".