46684537 has 2 divisors, whose sum is σ = 46684538. Its totient is φ = 46684536.

The previous prime is 46684507. The next prime is 46684553. The reversal of 46684537 is 73548664.

46684537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32764176 + 13920361 = 5724^2 + 3731^2 .

It is a cyclic number.

It is not a de Polignac number, because 46684537 - 2⁷ = 46684409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46684493 and 46684502.

It is not a weakly prime, because it can be changed into another prime (46684507) 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 as a sum of consecutive naturals, namely, 23342268 + 23342269.

It is an arithmetic number, because the mean of its divisors is an integer number (23342269).

Almost surely, 2^46684537 is an apocalyptic number.

It is an amenable number.

46684537 is a deficient number, since it is larger than the sum of its proper divisors (1).

46684537 is an equidigital number, since it uses as much as digits as its factorization.

46684537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 43.

The square root of 46684537 is about 6832.6083599164. The cubic root of 46684537 is about 360.0733826743.

The spelling of 46684537 in words is "forty-six million, six hundred eighty-four thousand, five hundred thirty-seven".