38269141 has 2 divisors, whose sum is σ = 38269142. Its totient is φ = 38269140.

The previous prime is 38269129. The next prime is 38269151. The reversal of 38269141 is 14196283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24542116 + 13727025 = 4954^2 + 3705^2 .

It is a cyclic number.

It is not a de Polignac number, because 38269141 - 2¹¹ = 38267093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38269097 and 38269106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38269151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19134570 + 19134571.

It is an arithmetic number, because the mean of its divisors is an integer number (19134571).

Almost surely, 2^38269141 is an apocalyptic number.

38269141 is the 3913-rd centered pentagonal number.

It is an amenable number.

38269141 is a deficient number, since it is larger than the sum of its proper divisors (1).

38269141 is an equidigital number, since it uses as much as digits as its factorization.

38269141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 34.

The square root of 38269141 is about 6186.2057030138. The cubic root of 38269141 is about 336.9893981819.

The spelling of 38269141 in words is "thirty-eight million, two hundred sixty-nine thousand, one hundred forty-one".