4466146 has 8 divisors (see below), whose sum is σ = 6726060. Its totient is φ = 2224128.

The previous prime is 4466141. The next prime is 4466149. The reversal of 4466146 is 6416644.

It can be written as a sum of positive squares in 2 ways, for example, as 3200521 + 1265625 = 1789^2 + 1125^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4466141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3831 + ... + 4858.

Almost surely, 2^4466146 is an apocalyptic number.

4466146 is a deficient number, since it is larger than the sum of its proper divisors (2259914).

4466146 is a wasteful number, since it uses less digits than its factorization.

4466146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8948.

The product of its digits is 13824, while the sum is 31.

The square root of 4466146 is about 2113.3258149183. The cubic root of 4466146 is about 164.6813071027.

The spelling of 4466146 in words is "four million, four hundred sixty-six thousand, one hundred forty-six".