46801129 has 2 divisors, whose sum is σ = 46801130. Its totient is φ = 46801128.

The previous prime is 46801109. The next prime is 46801177. The reversal of 46801129 is 92110864.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45535504 + 1265625 = 6748^2 + 1125^2 .

It is a cyclic number.

It is not a de Polignac number, because 46801129 - 2²¹ = 44703977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46801129.

It is not a weakly prime, because it can be changed into another prime (46801109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23400564 + 23400565.

It is an arithmetic number, because the mean of its divisors is an integer number (23400565).

Almost surely, 2^46801129 is an apocalyptic number.

It is an amenable number.

46801129 is a deficient number, since it is larger than the sum of its proper divisors (1).

46801129 is an equidigital number, since it uses as much as digits as its factorization.

46801129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 46801129 is about 6841.1350666392. The cubic root of 46801129 is about 360.3728878066.

The spelling of 46801129 in words is "forty-six million, eight hundred one thousand, one hundred twenty-nine".