2030536240 has 40 divisors (see below), whose sum is σ = 4752709200. Its totient is φ = 806758656.

The previous prime is 2030536231. The next prime is 2030536241. The reversal of 2030536240 is 426350302.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (2030536241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73254 + ... + 97093.

It is an arithmetic number, because the mean of its divisors is an integer number (118817730).

Almost surely, 2^2030536240 is an apocalyptic number.

2030536240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030536240 is an abundant number, since it is smaller than the sum of its proper divisors (2722172960).

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

2030536240 is a wasteful number, since it uses less digits than its factorization.

2030536240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170509 (or 170503 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2030536240 is about 45061.4717913208. The cubic root of 2030536240 is about 1266.3008983905.

Adding to 2030536240 its reverse (426350302), we get a palindrome (2456886542).

The spelling of 2030536240 in words is "two billion, thirty million, five hundred thirty-six thousand, two hundred forty".