235140208 has 20 divisors (see below), whose sum is σ = 470281408. Its totient is φ = 113777280.

The previous prime is 235140179. The next prime is 235140229. The reversal of 235140208 is 802041532.

235140208 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 236541 + ... + 237532.

Almost surely, 2^235140208 is an apocalyptic number.

It is an amenable number.

235140208 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

235140208 is a wasteful number, since it uses less digits than its factorization.

235140208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474112 (or 474106 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 235140208 is about 15334.2821155736. The cubic root of 235140208 is about 617.2232817407.

The spelling of 235140208 in words is "two hundred thirty-five million, one hundred forty thousand, two hundred eight".