71226060 has 96 divisors (see below), whose sum is σ = 214959360. Its totient is φ = 17563392.

The previous prime is 71226049. The next prime is 71226083. The reversal of 71226060 is 6062217.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 71226060.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48294 + ... + 49746.

It is an arithmetic number, because the mean of its divisors is an integer number (2239160).

Almost surely, 2^71226060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71226060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107479680).

71226060 is an abundant number, since it is smaller than the sum of its proper divisors (143733300).

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

71226060 is a wasteful number, since it uses less digits than its factorization.

71226060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527 (or 1525 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 71226060 is about 8439.5533057147. The cubic root of 71226060 is about 414.5207803629.

Adding to 71226060 its reverse (6062217), we get a palindrome (77288277).

The spelling of 71226060 in words is "seventy-one million, two hundred twenty-six thousand, sixty".