39116541 has 16 divisors (see below), whose sum is σ = 56510784. Its totient is φ = 23971584.

The previous prime is 39116533. The next prime is 39116551. The reversal of 39116541 is 14561193.

It is not a de Polignac number, because 39116541 - 2³ = 39116533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 39116499 and 39116508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39116521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6726 + ... + 11111.

It is an arithmetic number, because the mean of its divisors is an integer number (3531924).

Almost surely, 2^39116541 is an apocalyptic number.

It is an amenable number.

39116541 is a deficient number, since it is larger than the sum of its proper divisors (17394243).

39116541 is a wasteful number, since it uses less digits than its factorization.

39116541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17900.

The product of its digits is 3240, while the sum is 30.

The square root of 39116541 is about 6254.3217857734. The cubic root of 39116541 is about 339.4585991393.

The spelling of 39116541 in words is "thirty-nine million, one hundred sixteen thousand, five hundred forty-one".