80257041 has 8 divisors (see below), whose sum is σ = 118899360. Its totient is φ = 53504676.

The previous prime is 80257013. The next prime is 80257043. The reversal of 80257041 is 14075208.

It is not a de Polignac number, because 80257041 - 2¹⁵ = 80224273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2972483 = 80257041 / (8 + 0 + 2 + 5 + 7 + 0 + 4 + 1).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 80256996 and 80257014.

It is not an unprimeable number, because it can be changed into a prime (80257043) 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, 1486215 + ... + 1486268.

It is an arithmetic number, because the mean of its divisors is an integer number (14862420).

Almost surely, 2^80257041 is an apocalyptic number.

It is an amenable number.

80257041 is a deficient number, since it is larger than the sum of its proper divisors (38642319).

80257041 is a wasteful number, since it uses less digits than its factorization.

80257041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972492 (or 2972486 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 80257041 is about 8958.6294152621. The cubic root of 80257041 is about 431.3479263439.

The spelling of 80257041 in words is "eighty million, two hundred fifty-seven thousand, forty-one".