355235000 has 80 divisors (see below), whose sum is σ = 868784400. Its totient is φ = 135872000.

The previous prime is 355234981. The next prime is 355235003. The reversal of 355235000 is 532553.

355235000 = 420² + 421² + ... + 1044².

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355235003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 113456 + ... + 116544.

It is an arithmetic number, because the mean of its divisors is an integer number (10859805).

Almost surely, 2^355235000 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 355235000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434392200).

355235000 is an abundant number, since it is smaller than the sum of its proper divisors (513549400).

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

355235000 is a wasteful number, since it uses less digits than its factorization.

355235000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138 (or 3119 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 355235000 is about 18847.6789021885. The cubic root of 355235000 is about 708.2260814161.

Adding to 355235000 its reverse (532553), we get a palindrome (355767553).

The spelling of 355235000 in words is "three hundred fifty-five million, two hundred thirty-five thousand".