80417441 has 24 divisors (see below), whose sum is σ = 92253672. Its totient is φ = 69638400.

The previous prime is 80417437. The next prime is 80417461. The reversal of 80417441 is 14471408.

It can be written as a sum of positive squares in 4 ways, for example, as 2907025 + 77510416 = 1705^2 + 8804^2 .

It is not a de Polignac number, because 80417441 - 2² = 80417437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80417431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 512135 + ... + 512291.

It is an arithmetic number, because the mean of its divisors is an integer number (3843903).

Almost surely, 2^80417441 is an apocalyptic number.

It is an amenable number.

80417441 is a deficient number, since it is larger than the sum of its proper divisors (11836231).

80417441 is a wasteful number, since it uses less digits than its factorization.

80417441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 80417441 is about 8967.5772090348. The cubic root of 80417441 is about 431.6350960216.

Adding to 80417441 its reverse (14471408), we get a palindrome (94888849).

The spelling of 80417441 in words is "eighty million, four hundred seventeen thousand, four hundred forty-one".