2050541 has 6 divisors (see below), whose sum is σ = 2101230.
Its totient is φ = 2001048.
The previous prime is 2050513. The next prime is 2050547. The reversal of 2050541 is 1450502.
It can be written as a sum of positive squares in only one way, i.e., 1155625 + 894916 = 1075^2 + 946^2
It is not a de Polignac number, because 2050541 - 214 = 2034157 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2050547) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1295 + ... + 2403.
It is an arithmetic number, because the mean of its divisors is an integer number (350205).
22050541 is an apocalyptic number.
It is an amenable number.
2050541 is a deficient number, since it is larger than the sum of its proper divisors (50689).
2050541 is an equidigital number, since it uses as much as digits as its factorization.
2050541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1195 (or 1152 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 2050541 is about 1431.9710192598.
The cubic root of 2050541 is about 127.0445831032.
The spelling of 2050541 in words is "two million, fifty thousand, five hundred forty-one".