93424291 has 4 divisors (see below), whose sum is σ = 93446152. Its totient is φ = 93402432.

The previous prime is 93424271. The next prime is 93424307. The reversal of 93424291 is 19242439.

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 93424291 - 2¹¹ = 93422243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93424241) 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, 2190 + ... + 13843.

It is an arithmetic number, because the mean of its divisors is an integer number (23361538).

Almost surely, 2^93424291 is an apocalyptic number.

93424291 is a deficient number, since it is larger than the sum of its proper divisors (21861).

93424291 is a wasteful number, since it uses less digits than its factorization.

93424291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21860.

The product of its digits is 15552, while the sum is 34.

The square root of 93424291 is about 9665.6241909149. The cubic root of 93424291 is about 453.7534466368.

The spelling of 93424291 in words is "ninety-three million, four hundred twenty-four thousand, two hundred ninety-one".