6466051 has 2 divisors, whose sum is σ = 6466052. Its totient is φ = 6466050.

The previous prime is 6466037. The next prime is 6466063. The reversal of 6466051 is 1506646.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6466051 - 2⁹ = 6465539 is a prime.

It is not a weakly prime, because it can be changed into another prime (6466081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3233025 + 3233026.

It is an arithmetic number, because the mean of its divisors is an integer number (3233026).

Almost surely, 2^6466051 is an apocalyptic number.

6466051 is a deficient number, since it is larger than the sum of its proper divisors (1).

6466051 is an equidigital number, since it uses as much as digits as its factorization.

6466051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 6466051 is about 2542.8430938617. The cubic root of 6466051 is about 186.3000802223.

The spelling of 6466051 in words is "six million, four hundred sixty-six thousand, fifty-one".