80615341 has 8 divisors (see below), whose sum is σ = 83070584. Its totient is φ = 78174720.

The previous prime is 80615329. The next prime is 80615357. The reversal of 80615341 is 14351608.

It is the 3666-th star number.

It can be written as a sum of positive squares in 4 ways, for example, as 13293316 + 67322025 = 3646^2 + 8205^2 .

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 80615341 - 2¹⁵ = 80582573 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 (80615441) 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, 8101 + ... + 15061.

It is an arithmetic number, because the mean of its divisors is an integer number (10383823).

Almost surely, 2^80615341 is an apocalyptic number.

It is an amenable number.

80615341 is a deficient number, since it is larger than the sum of its proper divisors (2455243).

80615341 is a wasteful number, since it uses less digits than its factorization.

80615341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7311.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 80615341 is about 8978.6046243278. The cubic root of 80615341 is about 431.9888775286.

Adding to 80615341 its reverse (14351608), we get a palindrome (94966949).

The spelling of 80615341 in words is "eighty million, six hundred fifteen thousand, three hundred forty-one".