235033020 has 36 divisors (see below), whose sum is σ = 712934040. Its totient is φ = 62675424.

The previous prime is 235032997. The next prime is 235033027. The reversal of 235033020 is 20330532.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 235032984 and 235033002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235033027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 652690 + ... + 653049.

Almost surely, 2^235033020 is an apocalyptic number.

235033020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235033020 is an abundant number, since it is smaller than the sum of its proper divisors (477901020).

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

235033020 is a wasteful number, since it uses less digits than its factorization.

235033020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305754 (or 1305749 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 235033020 is about 15330.7866725749. The cubic root of 235033020 is about 617.1294809895.

Adding to 235033020 its reverse (20330532), we get a palindrome (255363552).

The spelling of 235033020 in words is "two hundred thirty-five million, thirty-three thousand, twenty".