93442211 has 4 divisors (see below), whose sum is σ = 93468312. Its totient is φ = 93416112.

The previous prime is 93442201. The next prime is 93442231. The reversal of 93442211 is 11224439.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93442211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93442201) 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, 6626 + ... + 15191.

It is an arithmetic number, because the mean of its divisors is an integer number (23367078).

Almost surely, 2^93442211 is an apocalyptic number.

93442211 is a deficient number, since it is larger than the sum of its proper divisors (26101).

93442211 is a wasteful number, since it uses less digits than its factorization.

93442211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26100.

The product of its digits is 1728, while the sum is 26.

The square root of 93442211 is about 9666.5511429879. The cubic root of 93442211 is about 453.7824567291.

The spelling of 93442211 in words is "ninety-three million, four hundred forty-two thousand, two hundred eleven".