80896841 has 4 divisors (see below), whose sum is σ = 81533952. Its totient is φ = 80259732.

The previous prime is 80896811. The next prime is 80896853. The reversal of 80896841 is 14869808.

It is a happy number.

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 80896841 - 2¹⁰ = 80895817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80896792 and 80896801.

It is not an unprimeable number, because it can be changed into a prime (80896801) 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, 318365 + ... + 318618.

It is an arithmetic number, because the mean of its divisors is an integer number (20383488).

Almost surely, 2^80896841 is an apocalyptic number.

It is an amenable number.

80896841 is a deficient number, since it is larger than the sum of its proper divisors (637111).

80896841 is a wasteful number, since it uses less digits than its factorization.

80896841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637110.

The product of its (nonzero) digits is 110592, while the sum is 44.

The square root of 80896841 is about 8994.2671185595. The cubic root of 80896841 is about 432.4911127847.

The spelling of 80896841 in words is "eighty million, eight hundred ninety-six thousand, eight hundred forty-one".