2050357 has 2 divisors, whose sum is σ = 2050358.
Its totient is φ = 2050356.
The previous prime is 2050339. The next prime is 2050361. The reversal of 2050357 is 7530502.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1726596 + 323761 = 1314^2 + 569^2
It is a cyclic number.
It is not a de Polignac number, because 2050357 - 27 = 2050229 is a prime.
It is a Chen prime.
2050357 is a lucky number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2050327) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025178 + 1025179.
It is an arithmetic number, because the mean of its divisors is an integer number (1025179).
22050357 is an apocalyptic number.
It is an amenable number.
2050357 is a deficient number, since it is larger than the sum of its proper divisors (1).
2050357 is an equidigital number, since it uses as much as digits as its factorization.
2050357 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1050, while the sum is 22.
The square root of 2050357 is about 1431.9067707082.
The cubic root of 2050357 is about 127.0407829837.
Adding to 2050357 its reverse (7530502), we get a palindrome (9580859).
The spelling of 2050357 in words is "two million, fifty thousand, three hundred fifty-seven".