240223254 has 16 divisors (see below), whose sum is σ = 480897648. Its totient is φ = 79999232.

The previous prime is 240223253. The next prime is 240223267. The reversal of 240223254 is 452322042.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240223253) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11667 + ... + 24830.

It is an arithmetic number, because the mean of its divisors is an integer number (30056103).

Almost surely, 2^240223254 is an apocalyptic number.

240223254 is an abundant number, since it is smaller than the sum of its proper divisors (240674394).

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

240223254 is a wasteful number, since it uses less digits than its factorization.

240223254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37599.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 240223254 is about 15499.1372017929. The cubic root of 240223254 is about 621.6391364956.

Adding to 240223254 its reverse (452322042), we get a palindrome (692545296).

The spelling of 240223254 in words is "two hundred forty million, two hundred twenty-three thousand, two hundred fifty-four".