240233280 has 168 divisors, whose sum is σ = 887443488. Its totient is φ = 54899712.

The previous prime is 240233263. The next prime is 240233317. The reversal of 240233280 is 82332042.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 240233280.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44487 + ... + 49593.

Almost surely, 2^240233280 is an apocalyptic number.

240233280 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 240233280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443721744).

240233280 is an abundant number, since it is smaller than the sum of its proper divisors (647210208).

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

240233280 is a wasteful number, since it uses less digits than its factorization.

240233280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5141 (or 5124 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 240233280 is about 15499.4606357770. The cubic root of 240233280 is about 621.6477846554.

The spelling of 240233280 in words is "two hundred forty million, two hundred thirty-three thousand, two hundred eighty".