46409539 has 8 divisors (see below), whose sum is σ = 51706368. Its totient is φ = 41292360.

The previous prime is 46409537. The next prime is 46409543. The reversal of 46409539 is 93590464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46409539 - 2¹ = 46409537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46409537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44367 + ... + 45400.

It is an arithmetic number, because the mean of its divisors is an integer number (6463296).

Almost surely, 2^46409539 is an apocalyptic number.

46409539 is a deficient number, since it is larger than the sum of its proper divisors (5296829).

46409539 is a wasteful number, since it uses less digits than its factorization.

46409539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89825.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 46409539 is about 6812.4546970971. The cubic root of 46409539 is about 359.3649787653.

The spelling of 46409539 in words is "forty-six million, four hundred nine thousand, five hundred thirty-nine".