2032420530 has 192 divisors, whose sum is σ = 6051594240. Its totient is φ = 434560896.

The previous prime is 2032420529. The next prime is 2032420531. The reversal of 2032420530 is 350242302.

It is an interprime number because it is at equal distance from previous prime (2032420529) and next prime (2032420531).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2032420497 and 2032420506.

It is not an unprimeable number, because it can be changed into a prime (2032420531) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1588431 + ... + 1589709.

It is an arithmetic number, because the mean of its divisors is an integer number (31518720).

Almost surely, 2^2032420530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2032420530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3025797120).

2032420530 is an abundant number, since it is smaller than the sum of its proper divisors (4019173710).

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

2032420530 is a wasteful number, since it uses less digits than its factorization.

2032420530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373 (or 1366 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2032420530 is about 45082.3749374409. The cubic root of 2032420530 is about 1266.6924764670.

Adding to 2032420530 its reverse (350242302), we get a palindrome (2382662832).

The spelling of 2032420530 in words is "two billion, thirty-two million, four hundred twenty thousand, five hundred thirty".