235540438 has 8 divisors (see below), whose sum is σ = 403783632. Its totient is φ = 100945896.

The previous prime is 235540429. The next prime is 235540499. The reversal of 235540438 is 834045532.

235540438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8412145 + ... + 8412172.

It is an arithmetic number, because the mean of its divisors is an integer number (50472954).

Almost surely, 2^235540438 is an apocalyptic number.

235540438 is a deficient number, since it is larger than the sum of its proper divisors (168243194).

235540438 is a wasteful number, since it uses less digits than its factorization.

235540438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16824326.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 235540438 is about 15347.3267379046. The cubic root of 235540438 is about 617.5732732798.

The spelling of 235540438 in words is "two hundred thirty-five million, five hundred forty thousand, four hundred thirty-eight".