39670141 has 8 divisors (see below), whose sum is σ = 45778304. Its totient is φ = 33672240.

The previous prime is 39670133. The next prime is 39670151. The reversal of 39670141 is 14107693.

It is a happy number.

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

It is not a de Polignac number, because 39670141 - 2³ = 39670133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39670121) 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, 26790 + ... + 28231.

It is an arithmetic number, because the mean of its divisors is an integer number (5722288).

Almost surely, 2^39670141 is an apocalyptic number.

It is an amenable number.

39670141 is a deficient number, since it is larger than the sum of its proper divisors (6108163).

39670141 is a wasteful number, since it uses less digits than its factorization.

39670141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55131.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 39670141 is about 6298.4236916867. The cubic root of 39670141 is about 341.0525083757.

The spelling of 39670141 in words is "thirty-nine million, six hundred seventy thousand, one hundred forty-one".