41358609 has 12 divisors (see below), whose sum is σ = 59802496. Its totient is φ = 27543672.

The previous prime is 41358599. The next prime is 41358643. The reversal of 41358609 is 90685314.

41358609 is a `hidden beast` number, since 41 + 3 + 5 + 8 + 609 = 666.

It is not a de Polignac number, because 41358609 - 2¹¹ = 41356561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41358659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10212 + ... + 13674.

Almost surely, 2^41358609 is an apocalyptic number.

It is an amenable number.

41358609 is a deficient number, since it is larger than the sum of its proper divisors (18443887).

41358609 is a wasteful number, since it uses less digits than its factorization.

41358609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4796 (or 4793 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 41358609 is about 6431.0659303105. The cubic root of 41358609 is about 345.8241418696.

The spelling of 41358609 in words is "forty-one million, three hundred fifty-eight thousand, six hundred nine".