245466871 has 8 divisors (see below), whose sum is σ = 278262320. Its totient is φ = 214659072.

The previous prime is 245466869. The next prime is 245466887. The reversal of 245466871 is 178664542.

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

It is a cyclic number.

It is not a de Polignac number, because 245466871 - 2¹ = 245466869 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 (245466811) 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, 496650 + ... + 497143.

It is an arithmetic number, because the mean of its divisors is an integer number (34782790).

Almost surely, 2^245466871 is an apocalyptic number.

245466871 is a deficient number, since it is larger than the sum of its proper divisors (32795449).

245466871 is a wasteful number, since it uses less digits than its factorization.

245466871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993825.

The product of its digits is 322560, while the sum is 43.

The square root of 245466871 is about 15667.3823914526. The cubic root of 245466871 is about 626.1296867822.

The spelling of 245466871 in words is "two hundred forty-five million, four hundred sixty-six thousand, eight hundred seventy-one".