61589041 has 2 divisors, whose sum is σ = 61589042. Its totient is φ = 61589040.

The previous prime is 61589039. The next prime is 61589117. The reversal of 61589041 is 14098516.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50466816 + 11122225 = 7104^2 + 3335^2 .

It is a cyclic number.

It is not a de Polignac number, because 61589041 - 2¹ = 61589039 is a prime.

It is a super-3 number, since 3×61589041³ (a number of 24 digits) contains 333 as substring.

Together with 61589039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 61588988 and 61589006.

It is not a weakly prime, because it can be changed into another prime (61589141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30794520 + 30794521.

It is an arithmetic number, because the mean of its divisors is an integer number (30794521).

Almost surely, 2^61589041 is an apocalyptic number.

It is an amenable number.

61589041 is a deficient number, since it is larger than the sum of its proper divisors (1).

61589041 is an equidigital number, since it uses as much as digits as its factorization.

61589041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 61589041 is about 7847.8685641389. The cubic root of 61589041 is about 394.9127425695.

The spelling of 61589041 in words is "sixty-one million, five hundred eighty-nine thousand, forty-one".