6051649 has 2 divisors, whose sum is σ = 6051650. Its totient is φ = 6051648.

The previous prime is 6051631. The next prime is 6051653. The reversal of 6051649 is 9461506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6051600 + 49 = 2460^2 + 7^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6051649 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 6051649.

It is not a weakly prime, because it can be changed into another prime (6051629) 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, 3025824 + 3025825.

It is an arithmetic number, because the mean of its divisors is an integer number (3025825).

Almost surely, 2^6051649 is an apocalyptic number.

It is an amenable number.

6051649 is a deficient number, since it is larger than the sum of its proper divisors (1).

6051649 is an equidigital number, since it uses as much as digits as its factorization.

6051649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 6051649 is about 2460.0099593294. The cubic root of 6051649 is about 182.2319728544.

It can be divided in two parts, 60516 and 49, that multiplied together give a square (2965284 = 1722²).

The spelling of 6051649 in words is "six million, fifty-one thousand, six hundred forty-nine".