6429151 has 2 divisors, whose sum is σ = 6429152. Its totient is φ = 6429150.

The previous prime is 6429149. The next prime is 6429161. The reversal of 6429151 is 1519246.

6429151 is nontrivially palindromic in base 13.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6429151 - 2¹ = 6429149 is a prime.

Together with 6429149, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6429161) 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, 3214575 + 3214576.

It is an arithmetic number, because the mean of its divisors is an integer number (3214576).

Almost surely, 2^6429151 is an apocalyptic number.

6429151 is a deficient number, since it is larger than the sum of its proper divisors (1).

6429151 is an equidigital number, since it uses as much as digits as its factorization.

6429151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 28.

The square root of 6429151 is about 2535.5770546367. The cubic root of 6429151 is about 185.9450159286.

The spelling of 6429151 in words is "six million, four hundred twenty-nine thousand, one hundred fifty-one".