32466561 has 8 divisors (see below), whose sum is σ = 43454400. Its totient is φ = 21561552.

The previous prime is 32466559. The next prime is 32466563. The reversal of 32466561 is 16566423.

It is an interprime number because it is at equal distance from previous prime (32466559) and next prime (32466563).

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

It is not a de Polignac number, because 32466561 - 2¹ = 32466559 is a prime.

It is a super-4 number, since 4×32466561⁴ (a number of 31 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (32466563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19786 + ... + 21363.

It is an arithmetic number, because the mean of its divisors is an integer number (5431800).

Almost surely, 2^32466561 is an apocalyptic number.

It is an amenable number.

32466561 is a deficient number, since it is larger than the sum of its proper divisors (10987839).

32466561 is a wasteful number, since it uses less digits than its factorization.

32466561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41415.

The product of its digits is 25920, while the sum is 33.

The square root of 32466561 is about 5697.9435764142. The cubic root of 32466561 is about 319.0157288917.

The spelling of 32466561 in words is "thirty-two million, four hundred sixty-six thousand, five hundred sixty-one".