80017201 has 4 divisors (see below), whose sum is σ = 87291504. Its totient is φ = 72742900.

The previous prime is 80017187. The next prime is 80017237. The reversal of 80017201 is 10271008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80017201 - 2⁷ = 80017073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80017261) 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, 3637135 + ... + 3637156.

It is an arithmetic number, because the mean of its divisors is an integer number (21822876).

Almost surely, 2^80017201 is an apocalyptic number.

It is an amenable number.

80017201 is a deficient number, since it is larger than the sum of its proper divisors (7274303).

80017201 is a wasteful number, since it uses less digits than its factorization.

80017201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7274302.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 80017201 is about 8945.2334234496. The cubic root of 80017201 is about 430.9178178192.

Adding to 80017201 its reverse (10271008), we get a palindrome (90288209).

The spelling of 80017201 in words is "eighty million, seventeen thousand, two hundred one".