235030220 has 24 divisors (see below), whose sum is σ = 509486208. Its totient is φ = 90979200.

The previous prime is 235030199. The next prime is 235030223. The reversal of 235030220 is 22030532.

It is not an unprimeable number, because it can be changed into a prime (235030223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188921 + ... + 190160.

It is an arithmetic number, because the mean of its divisors is an integer number (21228592).

Almost surely, 2^235030220 is an apocalyptic number.

235030220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235030220 is an abundant number, since it is smaller than the sum of its proper divisors (274455988).

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

235030220 is a wasteful number, since it uses less digits than its factorization.

235030220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379121 (or 379119 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 235030220 is about 15330.6953527881. The cubic root of 235030220 is about 617.1270303134.

Adding to 235030220 its reverse (22030532), we get a palindrome (257060752).

The spelling of 235030220 in words is "two hundred thirty-five million, thirty thousand, two hundred twenty".