80851201 has 8 divisors (see below), whose sum is σ = 85847040. Its totient is φ = 75882048.

The previous prime is 80851163. The next prime is 80851219. The reversal of 80851201 is 10215808.

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 80851201 - 2⁹ = 80850689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80851261) 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, 241 + ... + 12718.

It is an arithmetic number, because the mean of its divisors is an integer number (10730880).

Almost surely, 2^80851201 is an apocalyptic number.

It is an amenable number.

80851201 is a deficient number, since it is larger than the sum of its proper divisors (4995839).

80851201 is a wasteful number, since it uses less digits than its factorization.

80851201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13343.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 80851201 is about 8991.7295889056. The cubic root of 80851201 is about 432.4097638826.

The spelling of 80851201 in words is "eighty million, eight hundred fifty-one thousand, two hundred one".