810675041 has 4 divisors (see below), whose sum is σ = 884372784. Its totient is φ = 736977300.

The previous prime is 810675023. The next prime is 810675049. The reversal of 810675041 is 140576018.

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 810675041 - 2¹⁴ = 810658657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 810674989 and 810675007.

It is not an unprimeable number, because it can be changed into a prime (810675049) 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, 36848855 + ... + 36848876.

It is an arithmetic number, because the mean of its divisors is an integer number (221093196).

Almost surely, 2^810675041 is an apocalyptic number.

It is an amenable number.

810675041 is a deficient number, since it is larger than the sum of its proper divisors (73697743).

810675041 is a wasteful number, since it uses less digits than its factorization.

810675041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73697742.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 810675041 is about 28472.3557332371. The cubic root of 810675041 is about 932.4286316542.

The spelling of 810675041 in words is "eight hundred ten million, six hundred seventy-five thousand, forty-one".