71026212 has 24 divisors (see below), whose sum is σ = 169255296. Its totient is φ = 23171488.

The previous prime is 71026159. The next prime is 71026217. The reversal of 71026212 is 21262017.

It is not an unprimeable number, because it can be changed into a prime (71026217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62403 + ... + 63530.

It is an arithmetic number, because the mean of its divisors is an integer number (7052304).

Almost surely, 2^71026212 is an apocalyptic number.

It is an amenable number.

71026212 is an abundant number, since it is smaller than the sum of its proper divisors (98229084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71026212 is a wasteful number, since it uses less digits than its factorization.

71026212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125987 (or 125985 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 71026212 is about 8427.7050256876. The cubic root of 71026212 is about 414.1327260036.

Adding to 71026212 its reverse (21262017), we get a palindrome (92288229).

The spelling of 71026212 in words is "seventy-one million, twenty-six thousand, two hundred twelve".