80001896 has 48 divisors (see below), whose sum is σ = 166017600. Its totient is φ = 36109632.

The previous prime is 80001893. The next prime is 80001931. The reversal of 80001896 is 69810008.

It is not an unprimeable number, because it can be changed into a prime (80001893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62915 + ... + 64173.

It is an arithmetic number, because the mean of its divisors is an integer number (3458700).

Almost surely, 2^80001896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80001896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83008800).

80001896 is an abundant number, since it is smaller than the sum of its proper divisors (86015704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80001896 is a wasteful number, since it uses less digits than its factorization.

80001896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338 (or 1321 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 80001896 is about 8944.3778989933. The cubic root of 80001896 is about 430.8903419863.

The spelling of 80001896 in words is "eighty million, one thousand, eight hundred ninety-six".