240228084 has 24 divisors (see below), whose sum is σ = 562772448. Its totient is φ = 79756000.

The previous prime is 240228067. The next prime is 240228089. The reversal of 240228084 is 480822042.

It is a super-2 number, since 2×240228084² = 115419064684622112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240228089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36867 + ... + 42890.

It is an arithmetic number, because the mean of its divisors is an integer number (23448852).

Almost surely, 2^240228084 is an apocalyptic number.

It is an amenable number.

240228084 is an abundant number, since it is smaller than the sum of its proper divisors (322544364).

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

240228084 is a wasteful number, since it uses less digits than its factorization.

240228084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80015 (or 80013 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

The square root of 240228084 is about 15499.2930161346. The cubic root of 240228084 is about 621.6433027546.

The spelling of 240228084 in words is "two hundred forty million, two hundred twenty-eight thousand, eighty-four".