39875061 has 8 divisors (see below), whose sum is σ = 54403360. Its totient is φ = 25965072.

The previous prime is 39875057. The next prime is 39875063. The reversal of 39875061 is 16057893.

39875061 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 39875061 - 2² = 39875057 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 (39875063) 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, 154426 + ... + 154683.

It is an arithmetic number, because the mean of its divisors is an integer number (6800420).

Almost surely, 2^39875061 is an apocalyptic number.

It is an amenable number.

39875061 is a deficient number, since it is larger than the sum of its proper divisors (14528299).

39875061 is a wasteful number, since it uses less digits than its factorization.

39875061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309155.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 39875061 is about 6314.6703001820. The cubic root of 39875061 is about 341.6387468229.

The spelling of 39875061 in words is "thirty-nine million, eight hundred seventy-five thousand, sixty-one".