2030245 has 32 divisors (see below), whose sum is σ = 3041280. Its totient is φ = 1270080.

The previous prime is 2030243. The next prime is 2030251. The reversal of 2030245 is 5420302.

It is not a de Polignac number, because 2030245 - 2¹ = 2030243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28560 + ... + 28630.

It is an arithmetic number, because the mean of its divisors is an integer number (95040).

2^2030245 is an apocalyptic number.

It is an amenable number.

2030245 is a deficient number, since it is larger than the sum of its proper divisors (1011035).

2030245 is a wasteful number, since it uses less digits than its factorization.

2030245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2030245 is about 1424.8666604283. The cubic root of 2030245 is about 126.6240353611.

Adding to 2030245 its reverse (5420302), we get a palindrome (7450547).

The spelling of 2030245 in words is "two million, thirty thousand, two hundred forty-five".