39706106 has 16 divisors (see below), whose sum is σ = 66731040. Its totient is φ = 17560080.

The previous prime is 39706103. The next prime is 39706109. The reversal of 39706106 is 60160793.

It is an interprime number because it is at equal distance from previous prime (39706103) and next prime (39706109).

It is not an unprimeable number, because it can be changed into a prime (39706103) 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, 23576 + ... + 25203.

It is an arithmetic number, because the mean of its divisors is an integer number (4170690).

Almost surely, 2^39706106 is an apocalyptic number.

39706106 is a deficient number, since it is larger than the sum of its proper divisors (27024934).

39706106 is a wasteful number, since it uses less digits than its factorization.

39706106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48829.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 39706106 is about 6301.2781243173. The cubic root of 39706106 is about 341.1555434566.

Adding to 39706106 its reverse (60160793), we get a palindrome (99866899).

The spelling of 39706106 in words is "thirty-nine million, seven hundred six thousand, one hundred six".