32243493 has 8 divisors (see below), whose sum is σ = 44860608. Its totient is φ = 20561024.

The previous prime is 32243467. The next prime is 32243527. The reversal of 32243493 is 39434223.

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 32243493 - 2⁵ = 32243461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32243493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32243293) 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, 233580 + ... + 233717.

It is an arithmetic number, because the mean of its divisors is an integer number (5607576).

Almost surely, 2^32243493 is an apocalyptic number.

It is an amenable number.

32243493 is a deficient number, since it is larger than the sum of its proper divisors (12617115).

32243493 is a wasteful number, since it uses less digits than its factorization.

32243493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467323.

The product of its digits is 15552, while the sum is 30.

The square root of 32243493 is about 5678.3354074940. The cubic root of 32243493 is about 318.2834287299.

The spelling of 32243493 in words is "thirty-two million, two hundred forty-three thousand, four hundred ninety-three".