240481260 has 144 divisors (see below), whose sum is σ = 764854272. Its totient is φ = 61084800.

The previous prime is 240481243. The next prime is 240481301. The reversal of 240481260 is 62184042.

It is a super-2 number, since 2×240481260² = 115662472822375200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 395877 + ... + 396483.

It is an arithmetic number, because the mean of its divisors is an integer number (5311488).

Almost surely, 2^240481260 is an apocalyptic number.

240481260 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 240481260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382427136).

240481260 is an abundant number, since it is smaller than the sum of its proper divisors (524373012).

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

240481260 is a wasteful number, since it uses less digits than its factorization.

240481260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 240481260 is about 15507.4582056506. The cubic root of 240481260 is about 621.8616090481.

The spelling of 240481260 in words is "two hundred forty million, four hundred eighty-one thousand, two hundred sixty".