74410506 has 24 divisors (see below), whose sum is σ = 163434180. Its totient is φ = 24463296.

The previous prime is 74410481. The next prime is 74410507. The reversal of 74410506 is 60501447.

It can be written as a sum of positive squares in 2 ways, for example, as 74390625 + 19881 = 8625^2 + 141^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 74410506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74410507) 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 in 11 ways as a sum of consecutive naturals, for example, 27001 + ... + 29628.

Almost surely, 2^74410506 is an apocalyptic number.

74410506 is an abundant number, since it is smaller than the sum of its proper divisors (89023674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74410506 is a wasteful number, since it uses less digits than its factorization.

74410506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56710 (or 56707 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 74410506 is about 8626.1524447462. The cubic root of 74410506 is about 420.6085396274.

The spelling of 74410506 in words is "seventy-four million, four hundred ten thousand, five hundred six".