41251069 has 2 divisors, whose sum is σ = 41251070. Its totient is φ = 41251068.

The previous prime is 41251039. The next prime is 41251073. The reversal of 41251069 is 96015214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30946969 + 10304100 = 5563^2 + 3210^2 .

It is a cyclic number.

It is not a de Polignac number, because 41251069 - 2¹⁵ = 41218301 is a prime.

It is a super-2 number, since 2×41251069² = 3403301387285522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41251039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20625534 + 20625535.

It is an arithmetic number, because the mean of its divisors is an integer number (20625535).

Almost surely, 2^41251069 is an apocalyptic number.

It is an amenable number.

41251069 is a deficient number, since it is larger than the sum of its proper divisors (1).

41251069 is an equidigital number, since it uses as much as digits as its factorization.

41251069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 41251069 is about 6422.6995103305. The cubic root of 41251069 is about 345.5241462192.

The spelling of 41251069 in words is "forty-one million, two hundred fifty-one thousand, sixty-nine".