46117121 has 2 divisors, whose sum is σ = 46117122. Its totient is φ = 46117120.

The previous prime is 46117111. The next prime is 46117147. The reversal of 46117121 is 12171164.

It is a happy number.

46117121 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., 34386496 + 11730625 = 5864^2 + 3425^2 .

It is a cyclic number.

It is not a de Polignac number, because 46117121 - 2¹⁴ = 46100737 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (46117111) 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, 23058560 + 23058561.

It is an arithmetic number, because the mean of its divisors is an integer number (23058561).

Almost surely, 2^46117121 is an apocalyptic number.

It is an amenable number.

46117121 is a deficient number, since it is larger than the sum of its proper divisors (1).

46117121 is an equidigital number, since it uses as much as digits as its factorization.

46117121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 336, while the sum is 23.

The square root of 46117121 is about 6790.9587688337. The cubic root of 46117121 is about 358.6086236917.

Adding to 46117121 its reverse (12171164), we get a palindrome (58288285).

The spelling of 46117121 in words is "forty-six million, one hundred seventeen thousand, one hundred twenty-one".