39012041 has 2 divisors, whose sum is σ = 39012042. Its totient is φ = 39012040.

The previous prime is 39012037. The next prime is 39012049. The reversal of 39012041 is 14021093.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38800441 + 211600 = 6229^2 + 460^2 .

It is a cyclic number.

It is not a de Polignac number, because 39012041 - 2² = 39012037 is a prime.

It is not a weakly prime, because it can be changed into another prime (39012049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19506020 + 19506021.

It is an arithmetic number, because the mean of its divisors is an integer number (19506021).

Almost surely, 2^39012041 is an apocalyptic number.

It is an amenable number.

39012041 is a deficient number, since it is larger than the sum of its proper divisors (1).

39012041 is an equidigital number, since it uses as much as digits as its factorization.

39012041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 39012041 is about 6245.9619755487. The cubic root of 39012041 is about 339.1560412034.

The spelling of 39012041 in words is "thirty-nine million, twelve thousand, forty-one".