240228580 has 24 divisors (see below), whose sum is σ = 505512000. Its totient is φ = 95894880.

The previous prime is 240228577. The next prime is 240228587. The reversal of 240228580 is 85822042.

It is not an unprimeable number, because it can be changed into a prime (240228587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2056 + ... + 22015.

It is an arithmetic number, because the mean of its divisors is an integer number (21063000).

Almost surely, 2^240228580 is an apocalyptic number.

240228580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240228580 is an abundant number, since it is smaller than the sum of its proper divisors (265283420).

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

240228580 is a wasteful number, since it uses less digits than its factorization.

240228580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24579 (or 24577 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 240228580 is about 15499.3090168562. The cubic root of 240228580 is about 621.6437305909.

The spelling of 240228580 in words is "two hundred forty million, two hundred twenty-eight thousand, five hundred eighty".