32250243 has 8 divisors (see below), whose sum is σ = 43034368. Its totient is φ = 21483144.

The previous prime is 32250223. The next prime is 32250263. The reversal of 32250243 is 34205223.

It is an interprime number because it is at equal distance from previous prime (32250223) and next prime (32250263).

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

It is not a de Polignac number, because 32250243 - 2¹⁰ = 32249219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32250223) 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, 1146 + ... + 8112.

It is an arithmetic number, because the mean of its divisors is an integer number (5379296).

Almost surely, 2^32250243 is an apocalyptic number.

32250243 is a deficient number, since it is larger than the sum of its proper divisors (10784125).

32250243 is a wasteful number, since it uses less digits than its factorization.

32250243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8513.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 32250243 is about 5678.9297407170. The cubic root of 32250243 is about 318.3056374822.

Adding to 32250243 its reverse (34205223), we get a palindrome (66455466).

The spelling of 32250243 in words is "thirty-two million, two hundred fifty thousand, two hundred forty-three".