235036920 has 32 divisors (see below), whose sum is σ = 705111120. Its totient is φ = 62676480.

The previous prime is 235036903. The next prime is 235036933. The reversal of 235036920 is 29630532.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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, 979201 + ... + 979440.

Almost surely, 2^235036920 is an apocalyptic number.

235036920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235036920 is an abundant number, since it is smaller than the sum of its proper divisors (470074200).

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

235036920 is a wasteful number, since it uses less digits than its factorization.

235036920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958655 (or 1958651 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 235036920 is about 15330.9138670857. The cubic root of 235036920 is about 617.1328943987.

The spelling of 235036920 in words is "two hundred thirty-five million, thirty-six thousand, nine hundred twenty".