246664 has 16 divisors (see below), whose sum is σ = 504720. Its totient is φ = 112080.

The previous prime is 246661. The next prime is 246683. The reversal of 246664 is 466642.

It is not an unprimeable number, because it can be changed into a prime (246661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1314 + ... + 1489.

It is an arithmetic number, because the mean of its divisors is an integer number (31545).

2²⁴⁶⁶⁶⁴ is an apocalyptic number.

It is an amenable number.

246664 is an abundant number, since it is smaller than the sum of its proper divisors (258056).

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

246664 is a wasteful number, since it uses less digits than its factorization.

246664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820 (or 2816 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 246664 is about 496.6527962269. The cubic root of 246664 is about 62.7145903723.

The spelling of 246664 in words is "two hundred forty-six thousand, six hundred sixty-four".