2801137 has 2 divisors, whose sum is σ = 2801138. Its totient is φ = 2801136.

The previous prime is 2801119. The next prime is 2801179. The reversal of 2801137 is 7311082.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1971216 + 829921 = 1404^2 + 911^2 .

It is a cyclic number.

It is not a de Polignac number, because 2801137 - 2¹⁹ = 2276849 is a prime.

It is not a weakly prime, because it can be changed into another prime (2801237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400568 + 1400569.

It is an arithmetic number, because the mean of its divisors is an integer number (1400569).

2^2801137 is an apocalyptic number.

It is an amenable number.

2801137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2801137 is an equidigital number, since it uses as much as digits as its factorization.

2801137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 2801137 is about 1673.6597623173. The cubic root of 2801137 is about 140.9650501040.

The spelling of 2801137 in words is "two million, eight hundred one thousand, one hundred thirty-seven".