235487838 has 16 divisors (see below), whose sum is σ = 471373056. Its totient is φ = 78429720.

The previous prime is 235487831. The next prime is 235487867. The reversal of 235487838 is 838784532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235487831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8556 + ... + 23327.

It is an arithmetic number, because the mean of its divisors is an integer number (29460816).

Almost surely, 2^235487838 is an apocalyptic number.

235487838 is an abundant number, since it is smaller than the sum of its proper divisors (235885218).

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

235487838 is a wasteful number, since it uses less digits than its factorization.

235487838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33119.

The product of its digits is 1290240, while the sum is 48.

The square root of 235487838 is about 15345.6129887339. The cubic root of 235487838 is about 617.5272984812.

The spelling of 235487838 in words is "two hundred thirty-five million, four hundred eighty-seven thousand, eight hundred thirty-eight".