241645660 has 48 divisors (see below), whose sum is σ = 518192640. Its totient is φ = 94633280.

The previous prime is 241645643. The next prime is 241645673. The reversal of 241645660 is 66546142.

It is a congruent number.

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, 236631 + ... + 237649.

It is an arithmetic number, because the mean of its divisors is an integer number (10795680).

Almost surely, 2^241645660 is an apocalyptic number.

241645660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241645660 is an abundant number, since it is smaller than the sum of its proper divisors (276546980).

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

241645660 is a wasteful number, since it uses less digits than its factorization.

241645660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266 (or 1264 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 241645660 is about 15544.9560951455. The cubic root of 241645660 is about 622.8636692656.

The spelling of 241645660 in words is "two hundred forty-one million, six hundred forty-five thousand, six hundred sixty".