38755441 has 2 divisors, whose sum is σ = 38755442. Its totient is φ = 38755440.

The previous prime is 38755429. The next prime is 38755471. The reversal of 38755441 is 14455783.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36784225 + 1971216 = 6065^2 + 1404^2 .

It is a cyclic number.

It is not a de Polignac number, because 38755441 - 2²¹ = 36658289 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38755441.

It is not a weakly prime, because it can be changed into another prime (38755471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19377720 + 19377721.

It is an arithmetic number, because the mean of its divisors is an integer number (19377721).

Almost surely, 2^38755441 is an apocalyptic number.

It is an amenable number.

38755441 is a deficient number, since it is larger than the sum of its proper divisors (1).

38755441 is an equidigital number, since it uses as much as digits as its factorization.

38755441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 37.

The square root of 38755441 is about 6225.3868152911. The cubic root of 38755441 is about 338.4108102043.

It can be divided in two parts, 3875 and 5441, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 38755441 in words is "thirty-eight million, seven hundred fifty-five thousand, four hundred forty-one".