32530773 has 8 divisors (see below), whose sum is σ = 47317536. Its totient is φ = 19715600.

The previous prime is 32530727. The next prime is 32530781. The reversal of 32530773 is 37703523.

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

It is a cyclic number.

It is not a de Polignac number, because 32530773 - 2⁸ = 32530517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32530773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32530783) 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, 492858 + ... + 492923.

It is an arithmetic number, because the mean of its divisors is an integer number (5914692).

Almost surely, 2^32530773 is an apocalyptic number.

32530773 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

32530773 is a deficient number, since it is larger than the sum of its proper divisors (14786763).

32530773 is a wasteful number, since it uses less digits than its factorization.

32530773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985795.

The product of its (nonzero) digits is 13230, while the sum is 30.

The square root of 32530773 is about 5703.5754575529. The cubic root of 32530773 is about 319.2259056336.

The spelling of 32530773 in words is "thirty-two million, five hundred thirty thousand, seven hundred seventy-three".