240890272 has 96 divisors (see below), whose sum is σ = 586051200. Its totient is φ = 97090560.

The previous prime is 240890263. The next prime is 240890297. The reversal of 240890272 is 272098042.

240890272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185947 + ... + 187237.

It is an arithmetic number, because the mean of its divisors is an integer number (6104700).

Almost surely, 2^240890272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240890272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293025600).

240890272 is an abundant number, since it is smaller than the sum of its proper divisors (345160928).

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

240890272 is a wasteful number, since it uses less digits than its factorization.

240890272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339 (or 1317 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 240890272 is about 15520.6401929817. The cubic root of 240890272 is about 622.2139647052.

The spelling of 240890272 in words is "two hundred forty million, eight hundred ninety thousand, two hundred seventy-two".