2030420 has 24 divisors (see below), whose sum is σ = 4873344. Its totient is φ = 696096.

The previous prime is 2030419. The next prime is 2030437. The reversal of 2030420 is 240302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7112 + ... + 7391.

It is an arithmetic number, because the mean of its divisors is an integer number (203056).

2^2030420 is an apocalyptic number.

2030420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030420 is an abundant number, since it is smaller than the sum of its proper divisors (2842924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2030420 is a wasteful number, since it uses less digits than its factorization.

2030420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14519 (or 14517 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 2030420 is about 1424.9280683599. The cubic root of 2030420 is about 126.6276734392.

Adding to 2030420 its reverse (240302), we get a palindrome (2270722).

It can be divided in two parts, 20 and 30420, that multiplied together give a square (608400 = 780²).

The spelling of 2030420 in words is "two million, thirty thousand, four hundred twenty".