38153441 has 2 divisors, whose sum is σ = 38153442. Its totient is φ = 38153440.

The previous prime is 38153359. The next prime is 38153447. The reversal of 38153441 is 14435183.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31315216 + 6838225 = 5596^2 + 2615^2 .

It is a cyclic number.

It is not a de Polignac number, because 38153441 - 2¹⁸ = 37891297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38153447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19076720 + 19076721.

It is an arithmetic number, because the mean of its divisors is an integer number (19076721).

Almost surely, 2^38153441 is an apocalyptic number.

It is an amenable number.

38153441 is a deficient number, since it is larger than the sum of its proper divisors (1).

38153441 is an equidigital number, since it uses as much as digits as its factorization.

38153441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 29.

The square root of 38153441 is about 6176.8471731135. The cubic root of 38153441 is about 336.6494460144.

The spelling of 38153441 in words is "thirty-eight million, one hundred fifty-three thousand, four hundred forty-one".