416466 has 24 divisors (see below), whose sum is σ = 956124. Its totient is φ = 130560.

The previous prime is 416459. The next prime is 416473. The reversal of 416466 is 664614.

It is an interprime number because it is at equal distance from previous prime (416459) and next prime (416473).

It can be written as a sum of positive squares in 2 ways, for example, as 416025 + 441 = 645^2 + 21^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

416466 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 375 + ... + 986.

2⁴¹⁶⁴⁶⁶ is an apocalyptic number.

416466 is an abundant number, since it is smaller than the sum of its proper divisors (539658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

416466 is a wasteful number, since it uses less digits than its factorization.

416466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386 (or 1383 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 416466 is about 645.3417699173. The cubic root of 416466 is about 74.6780869366.

The spelling of 416466 in words is "four hundred sixteen thousand, four hundred sixty-six".