235214452 has 24 divisors (see below), whose sum is σ = 472681440. Its totient is φ = 101288160.

The previous prime is 235214437. The next prime is 235214459. The reversal of 235214452 is 254412532.

It is a self number, because there is not a number n which added to its sum of digits gives 235214452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235214459) 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, 139843 + ... + 141514.

It is an arithmetic number, because the mean of its divisors is an integer number (19695060).

Almost surely, 2^235214452 is an apocalyptic number.

235214452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

235214452 is an abundant number, since it is smaller than the sum of its proper divisors (237466988).

235214452 is a wasteful number, since it uses less digits than its factorization.

235214452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281391 (or 281389 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 235214452 is about 15336.7027747166. The cubic root of 235214452 is about 617.2882363247.

Adding to 235214452 its reverse (254412532), we get a palindrome (489626984).

The spelling of 235214452 in words is "two hundred thirty-five million, two hundred fourteen thousand, four hundred fifty-two".