39705001 has 8 divisors (see below), whose sum is σ = 45422784. Its totient is φ = 33998640.

The previous prime is 39704999. The next prime is 39705011. The reversal of 39705001 is 10050793.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 39705001 - 2¹ = 39704999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39705011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6771 + ... + 11191.

It is an arithmetic number, because the mean of its divisors is an integer number (5677848).

Almost surely, 2^39705001 is an apocalyptic number.

It is an amenable number.

39705001 is a deficient number, since it is larger than the sum of its proper divisors (5717783).

39705001 is a wasteful number, since it uses less digits than its factorization.

39705001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5711.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 39705001 is about 6301.1904430830. The cubic root of 39705001 is about 341.1523787009.

Adding to 39705001 its reverse (10050793), we get a palindrome (49755794).

The spelling of 39705001 in words is "thirty-nine million, seven hundred five thousand, one".