2651137 has 2 divisors, whose sum is σ = 2651138. Its totient is φ = 2651136.

The previous prime is 2651119. The next prime is 2651189. The reversal of 2651137 is 7311562.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1985281 + 665856 = 1409^2 + 816^2 .

It is a cyclic number.

It is not a de Polignac number, because 2651137 - 2¹⁹ = 2126849 is a prime.

It is not a weakly prime, because it can be changed into another prime (2651197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325568 + 1325569.

It is an arithmetic number, because the mean of its divisors is an integer number (1325569).

2^2651137 is an apocalyptic number.

It is an amenable number.

2651137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2651137 is an equidigital number, since it uses as much as digits as its factorization.

2651137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 25.

The square root of 2651137 is about 1628.2312489324. The cubic root of 2651137 is about 138.4025388789.

Adding to 2651137 its reverse (7311562), we get a palindrome (9962699).

The spelling of 2651137 in words is "two million, six hundred fifty-one thousand, one hundred thirty-seven".