46394559 has 16 divisors (see below), whose sum is σ = 70591840. Its totient is φ = 30093120.

The previous prime is 46394531. The next prime is 46394573. The reversal of 46394559 is 95549364.

46394559 is a `hidden beast` number, since 4 + 6 + 3 + 94 + 559 = 666.

It is not a de Polignac number, because 46394559 - 2⁸ = 46394303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46394459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22222 + ... + 24219.

It is an arithmetic number, because the mean of its divisors is an integer number (4411990).

Almost surely, 2^46394559 is an apocalyptic number.

46394559 is a deficient number, since it is larger than the sum of its proper divisors (24197281).

46394559 is a wasteful number, since it uses less digits than its factorization.

46394559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46487 (or 46481 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 46394559 is about 6811.3551515099. The cubic root of 46394559 is about 359.3263095118.

The spelling of 46394559 in words is "forty-six million, three hundred ninety-four thousand, five hundred fifty-nine".