93240223 has 4 divisors (see below), whose sum is σ = 98724960. Its totient is φ = 87755488.

The previous prime is 93240209. The next prime is 93240263. The reversal of 93240223 is 32204239.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 93240223 - 2⁹ = 93239711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93240263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2742343 + ... + 2742376.

It is an arithmetic number, because the mean of its divisors is an integer number (24681240).

Almost surely, 2^93240223 is an apocalyptic number.

93240223 is a deficient number, since it is larger than the sum of its proper divisors (5484737).

93240223 is a wasteful number, since it uses less digits than its factorization.

93240223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5484736.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 93240223 is about 9656.0977107732. The cubic root of 93240223 is about 453.4552500935.

The spelling of 93240223 in words is "ninety-three million, two hundred forty thousand, two hundred twenty-three".