38151241 has 2 divisors, whose sum is σ = 38151242. Its totient is φ = 38151240.

The previous prime is 38151203. The next prime is 38151251. The reversal of 38151241 is 14215183.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37161216 + 990025 = 6096^2 + 995^2 .

It is a cyclic number.

It is not a de Polignac number, because 38151241 - 2¹¹ = 38149193 is a prime.

It is not a weakly prime, because it can be changed into another prime (38151251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19075620 + 19075621.

It is an arithmetic number, because the mean of its divisors is an integer number (19075621).

Almost surely, 2^38151241 is an apocalyptic number.

It is an amenable number.

38151241 is a deficient number, since it is larger than the sum of its proper divisors (1).

38151241 is an equidigital number, since it uses as much as digits as its factorization.

38151241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 25.

The square root of 38151241 is about 6176.6690861661. The cubic root of 38151241 is about 336.6429752741.

The spelling of 38151241 in words is "thirty-eight million, one hundred fifty-one thousand, two hundred forty-one".