46423129 has 2 divisors, whose sum is σ = 46423130. Its totient is φ = 46423128.

The previous prime is 46423093. The next prime is 46423159. The reversal of 46423129 is 92132464.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31945104 + 14478025 = 5652^2 + 3805^2 .

It is a cyclic number.

It is not a de Polignac number, because 46423129 - 2⁹ = 46422617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46423129.

It is not a weakly prime, because it can be changed into another prime (46423159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23211564 + 23211565.

It is an arithmetic number, because the mean of its divisors is an integer number (23211565).

Almost surely, 2^46423129 is an apocalyptic number.

It is an amenable number.

46423129 is a deficient number, since it is larger than the sum of its proper divisors (1).

46423129 is an equidigital number, since it uses as much as digits as its factorization.

46423129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 31.

The square root of 46423129 is about 6813.4520619140. The cubic root of 46423129 is about 359.4000526858.

The spelling of 46423129 in words is "forty-six million, four hundred twenty-three thousand, one hundred twenty-nine".