240491160 has 256 divisors, whose sum is σ = 987033600. Its totient is φ = 50720256.

The previous prime is 240491143. The next prime is 240491161. The reversal of 240491160 is 61194042.

240491160 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 (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240491161) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 97057 + ... + 99503.

It is an arithmetic number, because the mean of its divisors is an integer number (3855600).

Almost surely, 2^240491160 is an apocalyptic number.

240491160 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 240491160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493516800).

240491160 is an abundant number, since it is smaller than the sum of its proper divisors (746542440).

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

240491160 is a wasteful number, since it uses less digits than its factorization.

240491160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487 (or 2477 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 240491160 is about 15507.7774036127. Note that the first 3 decimals coincide. The cubic root of 240491160 is about 621.8701424164.

The spelling of 240491160 in words is "two hundred forty million, four hundred ninety-one thousand, one hundred sixty".