75360469 has 2 divisors, whose sum is σ = 75360470. Its totient is φ = 75360468.

The previous prime is 75360457. The next prime is 75360497. The reversal of 75360469 is 96406357.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62615569 + 12744900 = 7913^2 + 3570^2 .

It is a cyclic number.

It is not a de Polignac number, because 75360469 - 2⁹ = 75359957 is a prime.

It is a super-2 number, since 2×75360469² = 11358400575799922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75360409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37680234 + 37680235.

It is an arithmetic number, because the mean of its divisors is an integer number (37680235).

Almost surely, 2^75360469 is an apocalyptic number.

It is an amenable number.

75360469 is a deficient number, since it is larger than the sum of its proper divisors (1).

75360469 is an equidigital number, since it uses as much as digits as its factorization.

75360469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 75360469 is about 8681.0407786164. The cubic root of 75360469 is about 422.3908782998.

The spelling of 75360469 in words is "seventy-five million, three hundred sixty thousand, four hundred sixty-nine".