32500243 has 8 divisors (see below), whose sum is σ = 34570368. Its totient is φ = 30447744.

The previous prime is 32500201. The next prime is 32500291. The reversal of 32500243 is 34200523.

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 32500243 - 2²¹ = 30403091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32500243.

It is not an unprimeable number, because it can be changed into a prime (32500543) 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, 496 + ... + 8077.

It is an arithmetic number, because the mean of its divisors is an integer number (4321296).

Almost surely, 2^32500243 is an apocalyptic number.

32500243 is a deficient number, since it is larger than the sum of its proper divisors (2070125).

32500243 is a wasteful number, since it uses less digits than its factorization.

32500243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8813.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 32500243 is about 5700.8984379657. The cubic root of 32500243 is about 319.1260102992.

Adding to 32500243 its reverse (34200523), we get a palindrome (66700766).

The spelling of 32500243 in words is "thirty-two million, five hundred thousand, two hundred forty-three".