240226320 has 160 divisors (see below), whose sum is σ = 797948928. Its totient is φ = 59572224.

The previous prime is 240226279. The next prime is 240226321. The reversal of 240226320 is 23622042.

It is not an unprimeable number, because it can be changed into a prime (240226321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 395457 + ... + 396063.

Almost surely, 2^240226320 is an apocalyptic number.

240226320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240226320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398974464).

240226320 is an abundant number, since it is smaller than the sum of its proper divisors (557722608).

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

240226320 is a wasteful number, since it uses less digits than its factorization.

240226320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 240226320 is about 15499.2361102088. The cubic root of 240226320 is about 621.6417811708.

Adding to 240226320 its reverse (23622042), we get a palindrome (263848362).

The spelling of 240226320 in words is "two hundred forty million, two hundred twenty-six thousand, three hundred twenty".