38532269 has 2 divisors, whose sum is σ = 38532270. Its totient is φ = 38532268.

The previous prime is 38532259. The next prime is 38532289. The reversal of 38532269 is 96223583.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27175369 + 11356900 = 5213^2 + 3370^2 .

It is a cyclic number.

It is not a de Polignac number, because 38532269 - 2¹² = 38528173 is a prime.

It is a super-2 number, since 2×38532269² = 2969471508576722, which contains 22 as substring.

It is a Chen prime.

It is a zygodrome in base 8.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38532229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19266134 + 19266135.

It is an arithmetic number, because the mean of its divisors is an integer number (19266135).

Almost surely, 2^38532269 is an apocalyptic number.

It is an amenable number.

38532269 is a deficient number, since it is larger than the sum of its proper divisors (1).

38532269 is an equidigital number, since it uses as much as digits as its factorization.

38532269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 38.

The square root of 38532269 is about 6207.4365884800. The cubic root of 38532269 is about 337.7599833085.

The spelling of 38532269 in words is "thirty-eight million, five hundred thirty-two thousand, two hundred sixty-nine".