71041801 has 8 divisors (see below), whose sum is σ = 73687808. Its totient is φ = 68418000.

The previous prime is 71041799. The next prime is 71041843. The reversal of 71041801 is 10814017.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71041801 - 2¹ = 71041799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71041301) 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, 1111 + ... + 11971.

It is an arithmetic number, because the mean of its divisors is an integer number (9210976).

Almost surely, 2^71041801 is an apocalyptic number.

It is an amenable number.

71041801 is a deficient number, since it is larger than the sum of its proper divisors (2646007).

71041801 is a wasteful number, since it uses less digits than its factorization.

71041801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11103.

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 71041801 is about 8428.6298412019. The cubic root of 71041801 is about 414.1630220620.

Adding to 71041801 its reverse (10814017), we get a palindrome (81855818).

The spelling of 71041801 in words is "seventy-one million, forty-one thousand, eight hundred one".