6361457 has 2 divisors, whose sum is σ = 6361458. Its totient is φ = 6361456.

The previous prime is 6361429. The next prime is 6361477. The reversal of 6361457 is 7541636.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3389281 + 2972176 = 1841^2 + 1724^2 .

It is a cyclic number.

It is not a de Polignac number, because 6361457 - 2¹⁰ = 6360433 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6361427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3180728 + 3180729.

It is an arithmetic number, because the mean of its divisors is an integer number (3180729).

Almost surely, 2^6361457 is an apocalyptic number.

It is an amenable number.

6361457 is a deficient number, since it is larger than the sum of its proper divisors (1).

6361457 is an equidigital number, since it uses as much as digits as its factorization.

6361457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 32.

The square root of 6361457 is about 2522.1928950816. The cubic root of 6361457 is about 185.2900927220.

The spelling of 6361457 in words is "six million, three hundred sixty-one thousand, four hundred fifty-seven".