70011227 has 16 divisors (see below), whose sum is σ = 83190240. Its totient is φ = 58080000.

The previous prime is 70011217. The next prime is 70011233. The reversal of 70011227 is 72211007.

It is not a de Polignac number, because 70011227 - 2⁴ = 70011211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70011199 and 70011208.

It is not an unprimeable number, because it can be changed into a prime (70011217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9977 + ... + 15477.

It is an arithmetic number, because the mean of its divisors is an integer number (5199390).

Almost surely, 2^70011227 is an apocalyptic number.

70011227 is a deficient number, since it is larger than the sum of its proper divisors (13179013).

70011227 is a wasteful number, since it uses less digits than its factorization.

70011227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5614.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 70011227 is about 8367.2711800204. The cubic root of 70011227 is about 412.1505619792.

It can be divided in two parts, 7001 and 1227, that added together give a palindrome (8228).

The spelling of 70011227 in words is "seventy million, eleven thousand, two hundred twenty-seven".