46471429 has 2 divisors, whose sum is σ = 46471430. Its totient is φ = 46471428.

The previous prime is 46471379. The next prime is 46471441. The reversal of 46471429 is 92417464.

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., 35402500 + 11068929 = 5950^2 + 3327^2 .

It is a cyclic number.

It is not a de Polignac number, because 46471429 - 2¹³ = 46463237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46471729) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23235714 + 23235715.

It is an arithmetic number, because the mean of its divisors is an integer number (23235715).

Almost surely, 2^46471429 is an apocalyptic number.

It is an amenable number.

46471429 is a deficient number, since it is larger than the sum of its proper divisors (1).

46471429 is an equidigital number, since it uses as much as digits as its factorization.

46471429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 46471429 is about 6816.9955992358. The cubic root of 46471429 is about 359.5246529738.

The spelling of 46471429 in words is "forty-six million, four hundred seventy-one thousand, four hundred twenty-nine".