46640177 has 2 divisors, whose sum is σ = 46640178. Its totient is φ = 46640176.

The previous prime is 46640171. The next prime is 46640221. The reversal of 46640177 is 77104664.

It is a happy number.

46640177 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44302336 + 2337841 = 6656^2 + 1529^2 .

It is a cyclic number.

It is not a de Polignac number, because 46640177 - 2¹⁶ = 46574641 is a prime.

It is a super-2 number, since 2×46640177² = 4350612221182658, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46640171) 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, 23320088 + 23320089.

It is an arithmetic number, because the mean of its divisors is an integer number (23320089).

Almost surely, 2^46640177 is an apocalyptic number.

It is an amenable number.

46640177 is a deficient number, since it is larger than the sum of its proper divisors (1).

46640177 is an equidigital number, since it uses as much as digits as its factorization.

46640177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 46640177 is about 6829.3613903498. The cubic root of 46640177 is about 359.9592983820.

The spelling of 46640177 in words is "forty-six million, six hundred forty thousand, one hundred seventy-seven".