40577041 has 2 divisors, whose sum is σ = 40577042. Its totient is φ = 40577040.

The previous prime is 40577029. The next prime is 40577051. The reversal of 40577041 is 14077504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33686416 + 6890625 = 5804^2 + 2625^2 .

It is a cyclic number.

It is not a de Polignac number, because 40577041 - 2¹¹ = 40574993 is a prime.

It is not a weakly prime, because it can be changed into another prime (40577051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20288520 + 20288521.

It is an arithmetic number, because the mean of its divisors is an integer number (20288521).

Almost surely, 2^40577041 is an apocalyptic number.

It is an amenable number.

40577041 is a deficient number, since it is larger than the sum of its proper divisors (1).

40577041 is an equidigital number, since it uses as much as digits as its factorization.

40577041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 40577041 is about 6370.0110674943. The cubic root of 40577041 is about 343.6318877519.

The spelling of 40577041 in words is "forty million, five hundred seventy-seven thousand, forty-one".