71536801 has 8 divisors (see below), whose sum is σ = 82181504. Its totient is φ = 60998400.

The previous prime is 71536769. The next prime is 71536819. The reversal of 71536801 is 10863517.

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 71536801 - 2⁵ = 71536769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71533801) 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, 25125 + ... + 27826.

It is an arithmetic number, because the mean of its divisors is an integer number (10272688).

Almost surely, 2^71536801 is an apocalyptic number.

It is an amenable number.

71536801 is a deficient number, since it is larger than the sum of its proper divisors (10644703).

71536801 is a wasteful number, since it uses less digits than its factorization.

71536801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53151.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 71536801 is about 8457.9430714566. The cubic root of 71536801 is about 415.1227217258.

The spelling of 71536801 in words is "seventy-one million, five hundred thirty-six thousand, eight hundred one".