235031016 has 64 divisors (see below), whose sum is σ = 650073600. Its totient is φ = 70212800.

The previous prime is 235031003. The next prime is 235031099. The reversal of 235031016 is 610130532.

It is a junction number, because it is equal to n+sod(n) for n = 235030983 and 235031001.

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 15 ways as a sum of consecutive naturals, for example, 12475 + ... + 25013.

It is an arithmetic number, because the mean of its divisors is an integer number (10157400).

Almost surely, 2^235031016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235031016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325036800).

235031016 is an abundant number, since it is smaller than the sum of its proper divisors (415042584).

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

235031016 is a wasteful number, since it uses less digits than its factorization.

235031016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12630 (or 12626 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 235031016 is about 15330.7213137543. The cubic root of 235031016 is about 617.1277270076.

Adding to 235031016 its reverse (610130532), we get a palindrome (845161548).

The spelling of 235031016 in words is "two hundred thirty-five million, thirty-one thousand, sixteen".