4466145 has 16 divisors (see below), whose sum is σ = 7392960. Its totient is φ = 2299584.

The previous prime is 4466141. The next prime is 4466149. The reversal of 4466145 is 5416644.

It is an interprime number because it is at equal distance from previous prime (4466141) and next prime (4466149).

It is not a de Polignac number, because 4466145 - 2² = 4466141 is a prime.

It is a super-2 number, since 2×4466145² = 39892902322050, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 4699 + ... + 5568.

It is an arithmetic number, because the mean of its divisors is an integer number (462060).

Almost surely, 2^4466145 is an apocalyptic number.

It is an amenable number.

4466145 is a deficient number, since it is larger than the sum of its proper divisors (2926815).

4466145 is a wasteful number, since it uses less digits than its factorization.

4466145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10304.

The product of its digits is 11520, while the sum is 30.

The square root of 4466145 is about 2113.3255783244. The cubic root of 4466145 is about 164.6812948116.

The spelling of 4466145 in words is "four million, four hundred sixty-six thousand, one hundred forty-five".