41537869 has 2 divisors, whose sum is σ = 41537870. Its totient is φ = 41537868.

The previous prime is 41537843. The next prime is 41537893. The reversal of 41537869 is 96873514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36421225 + 5116644 = 6035^2 + 2262^2 .

It is a cyclic number.

It is not a de Polignac number, because 41537869 - 2¹¹ = 41535821 is a prime.

It is a super-2 number, since 2×41537869² = 3450789122122322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41537669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20768934 + 20768935.

It is an arithmetic number, because the mean of its divisors is an integer number (20768935).

Almost surely, 2^41537869 is an apocalyptic number.

It is an amenable number.

41537869 is a deficient number, since it is larger than the sum of its proper divisors (1).

41537869 is an equidigital number, since it uses as much as digits as its factorization.

41537869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 43.

The square root of 41537869 is about 6444.9878975837. The cubic root of 41537869 is about 346.3230552189.

The spelling of 41537869 in words is "forty-one million, five hundred thirty-seven thousand, eight hundred sixty-nine".