39620141 has 8 divisors (see below), whose sum is σ = 43381344. Its totient is φ = 35885520.

The previous prime is 39620137. The next prime is 39620153. The reversal of 39620141 is 14102693.

39620141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 39620141 - 2² = 39620137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 39620141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39620341) 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 7 ways as a sum of consecutive naturals, for example, 3455 + ... + 9548.

It is an arithmetic number, because the mean of its divisors is an integer number (5422668).

Almost surely, 2^39620141 is an apocalyptic number.

It is an amenable number.

39620141 is a deficient number, since it is larger than the sum of its proper divisors (3761203).

39620141 is a wasteful number, since it uses less digits than its factorization.

39620141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13291.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 39620141 is about 6294.4531930899. The cubic root of 39620141 is about 340.9091613112.

The spelling of 39620141 in words is "thirty-nine million, six hundred twenty thousand, one hundred forty-one".