240538160 has 40 divisors (see below), whose sum is σ = 560418000. Its totient is φ = 96014592.

The previous prime is 240538159. The next prime is 240538169. The reversal of 240538160 is 61835042.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (240538169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38966 + ... + 44714.

It is an arithmetic number, because the mean of its divisors is an integer number (14010450).

Almost surely, 2^240538160 is an apocalyptic number.

240538160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240538160 is an abundant number, since it is smaller than the sum of its proper divisors (319879840).

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

240538160 is a wasteful number, since it uses less digits than its factorization.

240538160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6285 (or 6279 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 240538160 is about 15509.2926982503. The cubic root of 240538160 is about 621.9106511720.

The spelling of 240538160 in words is "two hundred forty million, five hundred thirty-eight thousand, one hundred sixty".