38680541 has 2 divisors, whose sum is σ = 38680542. Its totient is φ = 38680540.

The previous prime is 38680531. The next prime is 38680547. The reversal of 38680541 is 14508683.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28783225 + 9897316 = 5365^2 + 3146^2 .

It is a cyclic number.

It is not a de Polignac number, because 38680541 - 2¹⁸ = 38418397 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38680547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19340270 + 19340271.

It is an arithmetic number, because the mean of its divisors is an integer number (19340271).

Almost surely, 2^38680541 is an apocalyptic number.

It is an amenable number.

38680541 is a deficient number, since it is larger than the sum of its proper divisors (1).

38680541 is an equidigital number, since it uses as much as digits as its factorization.

38680541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 38680541 is about 6219.3682155023. The cubic root of 38680541 is about 338.1926617726.

The spelling of 38680541 in words is "thirty-eight million, six hundred eighty thousand, five hundred forty-one".