246664065 has 8 divisors (see below), whose sum is σ = 394662528. Its totient is φ = 131554160.

The previous prime is 246664063. The next prime is 246664097. The reversal of 246664065 is 560466642.

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

It is not a de Polignac number, because 246664065 - 2¹ = 246664063 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (246664063) 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, 8222121 + ... + 8222150.

It is an arithmetic number, because the mean of its divisors is an integer number (49332816).

Almost surely, 2^246664065 is an apocalyptic number.

It is an amenable number.

246664065 is a deficient number, since it is larger than the sum of its proper divisors (147998463).

246664065 is a wasteful number, since it uses less digits than its factorization.

246664065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16444279.

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 246664065 is about 15705.5424930182. The cubic root of 246664065 is about 627.1459588109.

The spelling of 246664065 in words is "two hundred forty-six million, six hundred sixty-four thousand, sixty-five".