70093211 has 4 divisors (see below), whose sum is σ = 70110000. Its totient is φ = 70076424.

The previous prime is 70093187. The next prime is 70093229. The reversal of 70093211 is 11239007.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 70093211 - 2¹⁴ = 70076827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70093291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3290 + ... + 12288.

It is an arithmetic number, because the mean of its divisors is an integer number (17527500).

Almost surely, 2^70093211 is an apocalyptic number.

70093211 is a deficient number, since it is larger than the sum of its proper divisors (16789).

70093211 is an equidigital number, since it uses as much as digits as its factorization.

70093211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16788.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 70093211 is about 8372.1688348958. The cubic root of 70093211 is about 412.3113770004.

The spelling of 70093211 in words is "seventy million, ninety-three thousand, two hundred eleven".