2039461 has 2 divisors, whose sum is σ = 2039462. Its totient is φ = 2039460.

The previous prime is 2039437. The next prime is 2039467. The reversal of 2039461 is 1649302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2030625 + 8836 = 1425^2 + 94^2 .

It is a cyclic number.

It is not a de Polignac number, because 2039461 - 2¹³ = 2031269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2039467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1019730 + 1019731.

It is an arithmetic number, because the mean of its divisors is an integer number (1019731).

2^2039461 is an apocalyptic number.

It is an amenable number.

2039461 is a deficient number, since it is larger than the sum of its proper divisors (1).

2039461 is an equidigital number, since it uses as much as digits as its factorization.

2039461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2039461 is about 1428.0969855020. The cubic root of 2039461 is about 126.8153432723.

It can be divided in two parts, 2039 and 461, that added together give a square (2500 = 50²).

The spelling of 2039461 in words is "two million, thirty-nine thousand, four hundred sixty-one".