235120530 has 16 divisors (see below), whose sum is σ = 564289344. Its totient is φ = 62698800.

The previous prime is 235120507. The next prime is 235120537. The reversal of 235120530 is 35021532.

It is a junction number, because it is equal to n+sod(n) for n = 235120497 and 235120506.

It is not an unprimeable number, because it can be changed into a prime (235120537) 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, 3918646 + ... + 3918705.

It is an arithmetic number, because the mean of its divisors is an integer number (35268084).

Almost surely, 2^235120530 is an apocalyptic number.

235120530 is an abundant number, since it is smaller than the sum of its proper divisors (329168814).

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

235120530 is a wasteful number, since it uses less digits than its factorization.

235120530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7837361.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 235120530 is about 15333.6404679385. The cubic root of 235120530 is about 617.2060635617.

The spelling of 235120530 in words is "two hundred thirty-five million, one hundred twenty thousand, five hundred thirty".