46121029 has 2 divisors, whose sum is σ = 46121030. Its totient is φ = 46121028.

The previous prime is 46121027. The next prime is 46121041. The reversal of 46121029 is 92012164.

46121029 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., 32798529 + 13322500 = 5727^2 + 3650^2 .

It is a cyclic number.

It is not a de Polignac number, because 46121029 - 2¹ = 46121027 is a prime.

Together with 46121027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 46120994 and 46121012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46121027) 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, 23060514 + 23060515.

It is an arithmetic number, because the mean of its divisors is an integer number (23060515).

Almost surely, 2^46121029 is an apocalyptic number.

It is an amenable number.

46121029 is a deficient number, since it is larger than the sum of its proper divisors (1).

46121029 is an equidigital number, since it uses as much as digits as its factorization.

46121029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 46121029 is about 6791.2464982505. The cubic root of 46121029 is about 358.6187529950.

The spelling of 46121029 in words is "forty-six million, one hundred twenty-one thousand, twenty-nine".