246040216 has 8 divisors (see below), whose sum is σ = 461325420. Its totient is φ = 123020104.

The previous prime is 246040189. The next prime is 246040241. The reversal of 246040216 is 612040642.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15377506 + ... + 15377521.

Almost surely, 2^246040216 is an apocalyptic number.

It is an amenable number.

246040216 is a deficient number, since it is larger than the sum of its proper divisors (215285204).

246040216 is a wasteful number, since it uses less digits than its factorization.

246040216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30755033 (or 30755029 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 246040216 is about 15685.6691282202. The cubic root of 246040216 is about 626.6167982549.

Adding to 246040216 its reverse (612040642), we get a palindrome (858080858).

The spelling of 246040216 in words is "two hundred forty-six million, forty thousand, two hundred sixteen".