2087741 has 2 divisors, whose sum is σ = 2087742. Its totient is φ = 2087740.

The previous prime is 2087717. The next prime is 2087759. The reversal of 2087741 is 1477802.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1144900 + 942841 = 1070^2 + 971^2 .

It is a cyclic number.

It is not a de Polignac number, because 2087741 - 2¹⁸ = 1825597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2087711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1043870 + 1043871.

It is an arithmetic number, because the mean of its divisors is an integer number (1043871).

2^2087741 is an apocalyptic number.

It is an amenable number.

2087741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2087741 is an equidigital number, since it uses as much as digits as its factorization.

2087741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 2087741 is about 1444.9017267621. The cubic root of 2087741 is about 127.8082455946.

The spelling of 2087741 in words is "two million, eighty-seven thousand, seven hundred forty-one".