32678466 has 16 divisors (see below), whose sum is σ = 65647584. Its totient is φ = 10844384.

The previous prime is 32678453. The next prime is 32678467. The reversal of 32678466 is 66487623.

It is a super-2 number, since 2×32678466² = 2135764280226312, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (32678467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10635 + ... + 13358.

It is an arithmetic number, because the mean of its divisors is an integer number (4102974).

Almost surely, 2^32678466 is an apocalyptic number.

32678466 is an abundant number, since it is smaller than the sum of its proper divisors (32969118).

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

32678466 is a wasteful number, since it uses less digits than its factorization.

32678466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24225.

The product of its digits is 290304, while the sum is 42.

The square root of 32678466 is about 5716.5081999416. The cubic root of 32678466 is about 319.7082823229.

The spelling of 32678466 in words is "thirty-two million, six hundred seventy-eight thousand, four hundred sixty-six".