38604541 has 2 divisors, whose sum is σ = 38604542. Its totient is φ = 38604540.

The previous prime is 38604499. The next prime is 38604547. The reversal of 38604541 is 14540683.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35748441 + 2856100 = 5979^2 + 1690^2 .

It is an emirp because it is prime and its reverse (14540683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38604541 - 2⁷ = 38604413 is a prime.

It is a Chen prime.

It is equal to p_2353693 and since 38604541 and 2353693 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38604547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19302270 + 19302271.

It is an arithmetic number, because the mean of its divisors is an integer number (19302271).

Almost surely, 2^38604541 is an apocalyptic number.

It is an amenable number.

38604541 is a deficient number, since it is larger than the sum of its proper divisors (1).

38604541 is an equidigital number, since it uses as much as digits as its factorization.

38604541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 38604541 is about 6213.2552659616. The cubic root of 38604541 is about 337.9710215227.

The spelling of 38604541 in words is "thirty-eight million, six hundred four thousand, five hundred forty-one".