2075149 has 2 divisors, whose sum is σ = 2075150. Its totient is φ = 2075148.

The previous prime is 2075111. The next prime is 2075167. The reversal of 2075149 is 9415702.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1974025 + 101124 = 1405^2 + 318^2 .

It is a cyclic number.

It is not a de Polignac number, because 2075149 - 2¹¹ = 2073101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2075179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1037574 + 1037575.

It is an arithmetic number, because the mean of its divisors is an integer number (1037575).

2^2075149 is an apocalyptic number.

It is an amenable number.

2075149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2075149 is an equidigital number, since it uses as much as digits as its factorization.

2075149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 2075149 is about 1440.5377468154. The cubic root of 2075149 is about 127.5507730631.

It can be divided in two parts, 207 and 5149, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 2075149 in words is "two million, seventy-five thousand, one hundred forty-nine".