240071260 has 108 divisors (see below), whose sum is σ = 601075944. Its totient is φ = 80446080.

The previous prime is 240071257. The next prime is 240071261. The reversal of 240071260 is 62170042.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240071261) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 408687 + ... + 409273.

It is an arithmetic number, because the mean of its divisors is an integer number (5565518).

Almost surely, 2^240071260 is an apocalyptic number.

240071260 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 240071260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300537972).

240071260 is an abundant number, since it is smaller than the sum of its proper divisors (361004684).

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

240071260 is a wasteful number, since it uses less digits than its factorization.

240071260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 240071260 is about 15494.2331207453. The cubic root of 240071260 is about 621.5080010456.

The spelling of 240071260 in words is "two hundred forty million, seventy-one thousand, two hundred sixty".