61269041 has 2 divisors, whose sum is σ = 61269042. Its totient is φ = 61269040.

The previous prime is 61269029. The next prime is 61269049. The reversal of 61269041 is 14096216.

61269041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61230625 + 38416 = 7825^2 + 196^2 .

It is a cyclic number.

It is not a de Polignac number, because 61269041 - 2²² = 57074737 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 61268995 and 61269013.

It is not a weakly prime, because it can be changed into another prime (61269049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30634520 + 30634521.

It is an arithmetic number, because the mean of its divisors is an integer number (30634521).

Almost surely, 2^61269041 is an apocalyptic number.

It is an amenable number.

61269041 is a deficient number, since it is larger than the sum of its proper divisors (1).

61269041 is an equidigital number, since it uses as much as digits as its factorization.

61269041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 61269041 is about 7827.4543115882. The cubic root of 61269041 is about 394.2276013249.

The spelling of 61269041 in words is "sixty-one million, two hundred sixty-nine thousand, forty-one".