80245241 has 6 divisors (see below), whose sum is σ = 82261242. Its totient is φ = 78232080.

The previous prime is 80245223. The next prime is 80245247. The reversal of 80245241 is 14254208.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 48930025 + 31315216 = 6995^2 + 5596^2 .

It is not a de Polignac number, because 80245241 - 2¹⁴ = 80228857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80245241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80245247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56660 + ... + 58058.

It is an arithmetic number, because the mean of its divisors is an integer number (13710207).

Almost surely, 2^80245241 is an apocalyptic number.

It is an amenable number.

80245241 is a deficient number, since it is larger than the sum of its proper divisors (2016001).

80245241 is an frugal number, since it uses more digits than its factorization.

80245241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839 (or 1440 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 80245241 is about 8957.9708081686. The cubic root of 80245241 is about 431.3267852912.

Adding to 80245241 its reverse (14254208), we get a palindrome (94499449).

The spelling of 80245241 in words is "eighty million, two hundred forty-five thousand, two hundred forty-one".