46660657 has 2 divisors, whose sum is σ = 46660658. Its totient is φ = 46660656.

The previous prime is 46660643. The next prime is 46660717. The reversal of 46660657 is 75606664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32251041 + 14409616 = 5679^2 + 3796^2 .

It is a cyclic number.

It is not a de Polignac number, because 46660657 - 2¹¹ = 46658609 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46667657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23330328 + 23330329.

It is an arithmetic number, because the mean of its divisors is an integer number (23330329).

Almost surely, 2^46660657 is an apocalyptic number.

It is an amenable number.

46660657 is a deficient number, since it is larger than the sum of its proper divisors (1).

46660657 is an equidigital number, since it uses as much as digits as its factorization.

46660657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 46660657 is about 6830.8606339172. The cubic root of 46660657 is about 360.0119774822.

The spelling of 46660657 in words is "forty-six million, six hundred sixty thousand, six hundred fifty-seven".