235040253 has 8 divisors (see below), whose sum is σ = 358156608. Its totient is φ = 134308704.

The previous prime is 235040251. The next prime is 235040269. The reversal of 235040253 is 352040532.

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

It is not a de Polignac number, because 235040253 - 2¹ = 235040251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235040251) 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, 5596176 + ... + 5596217.

It is an arithmetic number, because the mean of its divisors is an integer number (44769576).

Almost surely, 2^235040253 is an apocalyptic number.

It is an amenable number.

235040253 is a deficient number, since it is larger than the sum of its proper divisors (123116355).

235040253 is a wasteful number, since it uses less digits than its factorization.

235040253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11192403.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 235040253 is about 15331.0225686351. The cubic root of 235040253 is about 617.1358115209.

Adding to 235040253 its reverse (352040532), we get a palindrome (587080785).

The spelling of 235040253 in words is "two hundred thirty-five million, forty thousand, two hundred fifty-three".