46539459 has 24 divisors (see below), whose sum is σ = 70115760. Its totient is φ = 29719872.

The previous prime is 46539433. The next prime is 46539481. The reversal of 46539459 is 95493564.

It is not a de Polignac number, because 46539459 - 2¹¹ = 46537411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46534459) 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 23 ways as a sum of consecutive naturals, for example, 19377 + ... + 21645.

It is an arithmetic number, because the mean of its divisors is an integer number (2921490).

Almost surely, 2^46539459 is an apocalyptic number.

46539459 is a deficient number, since it is larger than the sum of its proper divisors (23576301).

46539459 is a wasteful number, since it uses less digits than its factorization.

46539459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371 (or 2368 counting only the distinct ones).

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

The square root of 46539459 is about 6821.9835092149. The cubic root of 46539459 is about 359.7000047069.

The spelling of 46539459 in words is "forty-six million, five hundred thirty-nine thousand, four hundred fifty-nine".