240226280 has 32 divisors (see below), whose sum is σ = 617725440. Its totient is φ = 82363200.

The previous prime is 240226279. The next prime is 240226321. The reversal of 240226280 is 82622042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428696 + ... + 429255.

It is an arithmetic number, because the mean of its divisors is an integer number (19303920).

Almost surely, 2^240226280 is an apocalyptic number.

240226280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240226280 is an abundant number, since it is smaller than the sum of its proper divisors (377499160).

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

240226280 is a wasteful number, since it uses less digits than its factorization.

240226280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857969 (or 857965 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 240226280 is about 15499.2348198226. The cubic root of 240226280 is about 621.6417466677.

It can be divided in two parts, 2402 and 26280, that added together give a palindrome (28682).

The spelling of 240226280 in words is "two hundred forty million, two hundred twenty-six thousand, two hundred eighty".