71827041 has 16 divisors (see below), whose sum is σ = 112512960. Its totient is φ = 40182720.

The previous prime is 71827033. The next prime is 71827043. The reversal of 71827041 is 14072817.

It is not a de Polignac number, because 71827041 - 2³ = 71827033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71827043) 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, 83286 + ... + 84143.

It is an arithmetic number, because the mean of its divisors is an integer number (7032060).

Almost surely, 2^71827041 is an apocalyptic number.

It is an amenable number.

71827041 is a deficient number, since it is larger than the sum of its proper divisors (40685919).

71827041 is a wasteful number, since it uses less digits than its factorization.

71827041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167456.

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 71827041 is about 8475.0835394113. The cubic root of 71827041 is about 415.6833778666.

Adding to 71827041 its reverse (14072817), we get a palindrome (85899858).

The spelling of 71827041 in words is "seventy-one million, eight hundred twenty-seven thousand, forty-one".