39605097 has 16 divisors (see below), whose sum is σ = 62432640. Its totient is φ = 21850752.

The previous prime is 39605081. The next prime is 39605119. The reversal of 39605097 is 79050693.

39605097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 39605097 - 2⁴ = 39605081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39605017) 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 in 15 ways as a sum of consecutive naturals, for example, 31908 + ... + 33125.

It is an arithmetic number, because the mean of its divisors is an integer number (3902040).

Almost surely, 2^39605097 is an apocalyptic number.

It is an amenable number.

39605097 is a deficient number, since it is larger than the sum of its proper divisors (22827543).

39605097 is a wasteful number, since it uses less digits than its factorization.

39605097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65072.

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 39605097 is about 6293.2580592250. The cubic root of 39605097 is about 340.8660074459.

The spelling of 39605097 in words is "thirty-nine million, six hundred five thousand, ninety-seven".