235340226 has 24 divisors (see below), whose sum is σ = 556259184. Its totient is φ = 71315160.

The previous prime is 235340179. The next prime is 235340227. The reversal of 235340226 is 622043532.

235340226 is a `hidden beast` number, since 235 + 3 + 402 + 26 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 235340226.

It is not an unprimeable number, because it can be changed into a prime (235340227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 594096 + ... + 594491.

It is an arithmetic number, because the mean of its divisors is an integer number (23177466).

Almost surely, 2^235340226 is an apocalyptic number.

235340226 is an abundant number, since it is smaller than the sum of its proper divisors (320918958).

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

235340226 is a wasteful number, since it uses less digits than its factorization.

235340226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188606 (or 1188603 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 235340226 is about 15340.8026517520. The cubic root of 235340226 is about 617.3982422870.

Adding to 235340226 its reverse (622043532), we get a palindrome (857383758).

The spelling of 235340226 in words is "two hundred thirty-five million, three hundred forty thousand, two hundred twenty-six".