240604871 has 8 divisors (see below), whose sum is σ = 262763424. Its totient is φ = 218967840.

The previous prime is 240604831. The next prime is 240604879. The reversal of 240604871 is 178406042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-240604871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240604879) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 129416 + ... + 131261.

It is an arithmetic number, because the mean of its divisors is an integer number (32845428).

Almost surely, 2^240604871 is an apocalyptic number.

240604871 is a deficient number, since it is larger than the sum of its proper divisors (22158553).

240604871 is a wasteful number, since it uses less digits than its factorization.

240604871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260761.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 240604871 is about 15511.4432275014. The cubic root of 240604871 is about 621.9681395508.

The spelling of 240604871 in words is "two hundred forty million, six hundred four thousand, eight hundred seventy-one".