32816466 has 24 divisors (see below), whose sum is σ = 72166224. Its totient is φ = 10775160.

The previous prime is 32816461. The next prime is 32816471. The reversal of 32816466 is 66461823.

32816466 is a `hidden beast` number, since 3 + 2 + 8 + 1 + 646 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (32816461) and next prime (32816471).

It is a self number, because there is not a number n which added to its sum of digits gives 32816466.

It is not an unprimeable number, because it can be changed into a prime (32816461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12400 + ... + 14811.

It is an arithmetic number, because the mean of its divisors is an integer number (3006926).

Almost surely, 2^32816466 is an apocalyptic number.

32816466 is an abundant number, since it is smaller than the sum of its proper divisors (39349758).

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

32816466 is a wasteful number, since it uses less digits than its factorization.

32816466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27286 (or 27283 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 32816466 is about 5728.5657890959. The cubic root of 32816466 is about 320.1576892084.

The spelling of 32816466 in words is "thirty-two million, eight hundred sixteen thousand, four hundred sixty-six".