71827268 has 12 divisors (see below), whose sum is σ = 125919612. Its totient is φ = 35850240.

The previous prime is 71827267. The next prime is 71827289. The reversal of 71827268 is 86272817.

It can be written as a sum of positive squares in 2 ways, for example, as 59938564 + 11888704 = 7742^2 + 3448^2 .

It is not an unprimeable number, because it can be changed into a prime (71827267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13253 + ... + 17868.

It is an arithmetic number, because the mean of its divisors is an integer number (10493301).

Almost surely, 2^71827268 is an apocalyptic number.

It is an amenable number.

71827268 is a deficient number, since it is larger than the sum of its proper divisors (54092344).

71827268 is a wasteful number, since it uses less digits than its factorization.

71827268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31702 (or 31700 counting only the distinct ones).

The product of its digits is 75264, while the sum is 41.

The square root of 71827268 is about 8475.0969315991. The cubic root of 71827268 is about 415.6838157706.

The spelling of 71827268 in words is "seventy-one million, eight hundred twenty-seven thousand, two hundred sixty-eight".