71360012 has 24 divisors (see below), whose sum is σ = 127071504. Its totient is φ = 35059712.

The previous prime is 71359993. The next prime is 71360017. The reversal of 71360012 is 21006317.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (71360017) 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, 58028 + ... + 59244.

It is an arithmetic number, because the mean of its divisors is an integer number (5294646).

Almost surely, 2^71360012 is an apocalyptic number.

It is an amenable number.

71360012 is a deficient number, since it is larger than the sum of its proper divisors (55711492).

71360012 is a wasteful number, since it uses less digits than its factorization.

71360012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465 (or 1463 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 71360012 is about 8447.4855430477. The cubic root of 71360012 is about 414.7804751780.

Adding to 71360012 its reverse (21006317), we get a palindrome (92366329).

The spelling of 71360012 in words is "seventy-one million, three hundred sixty thousand, twelve".