6351461 has 2 divisors, whose sum is σ = 6351462. Its totient is φ = 6351460.

The previous prime is 6351431. The next prime is 6351469. The reversal of 6351461 is 1641536.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3441025 + 2910436 = 1855^2 + 1706^2 .

It is a cyclic number.

It is not a de Polignac number, because 6351461 - 2²² = 2157157 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6351461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6351469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3175730 + 3175731.

It is an arithmetic number, because the mean of its divisors is an integer number (3175731).

Almost surely, 2^6351461 is an apocalyptic number.

It is an amenable number.

6351461 is a deficient number, since it is larger than the sum of its proper divisors (1).

6351461 is an equidigital number, since it uses as much as digits as its factorization.

6351461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 26.

The square root of 6351461 is about 2520.2105070807. The cubic root of 6351461 is about 185.1929907145.

Adding to 6351461 its reverse (1641536), we get a palindrome (7992997).

The spelling of 6351461 in words is "six million, three hundred fifty-one thousand, four hundred sixty-one".