74107469 has 2 divisors, whose sum is σ = 74107470. Its totient is φ = 74107468.

The previous prime is 74107417. The next prime is 74107477. The reversal of 74107469 is 96470147.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68641225 + 5466244 = 8285^2 + 2338^2 .

It is a cyclic number.

It is not a de Polignac number, because 74107469 - 2¹² = 74103373 is a prime.

It is a super-2 number, since 2×74107469² = 10983833923171922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74107489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37053734 + 37053735.

It is an arithmetic number, because the mean of its divisors is an integer number (37053735).

Almost surely, 2^74107469 is an apocalyptic number.

It is an amenable number.

74107469 is a deficient number, since it is larger than the sum of its proper divisors (1).

74107469 is an equidigital number, since it uses as much as digits as its factorization.

74107469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 74107469 is about 8608.5695095062. The cubic root of 74107469 is about 420.0367862715.

The spelling of 74107469 in words is "seventy-four million, one hundred seven thousand, four hundred sixty-nine".