246566049 has 16 divisors (see below), whose sum is σ = 343885824. Its totient is φ = 156846800.

The previous prime is 246566029. The next prime is 246566051. The reversal of 246566049 is 940665642.

It is a cyclic number.

It is not a de Polignac number, because 246566049 - 2¹⁷ = 246434977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 246566049.

It is not an unprimeable number, because it can be changed into a prime (246566009) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 25594 + ... + 33884.

It is an arithmetic number, because the mean of its divisors is an integer number (21492864).

Almost surely, 2^246566049 is an apocalyptic number.

It is an amenable number.

246566049 is a deficient number, since it is larger than the sum of its proper divisors (97319775).

246566049 is a wasteful number, since it uses less digits than its factorization.

246566049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8748.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 246566049 is about 15702.4217558949. The cubic root of 246566049 is about 627.0628789047.

The spelling of 246566049 in words is "two hundred forty-six million, five hundred sixty-six thousand, forty-nine".