46983521 has 12 divisors (see below), whose sum is σ = 51094332. Its totient is φ = 43183296.

The previous prime is 46983487. The next prime is 46983527. The reversal of 46983521 is 12538964.

It is a happy number.

46983521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 9834496 + 37149025 = 3136^2 + 6095^2 .

It is not a de Polignac number, because 46983521 - 2¹⁸ = 46721377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46983527) 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, 53135 + ... + 54011.

It is an arithmetic number, because the mean of its divisors is an integer number (4257861).

Almost surely, 2^46983521 is an apocalyptic number.

It is an amenable number.

46983521 is a deficient number, since it is larger than the sum of its proper divisors (4110811).

46983521 is a wasteful number, since it uses less digits than its factorization.

46983521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220 (or 1207 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 46983521 is about 6854.4526404375. The cubic root of 46983521 is about 360.8404258885.

The spelling of 46983521 in words is "forty-six million, nine hundred eighty-three thousand, five hundred twenty-one".