246449052 has 18 divisors (see below), whose sum is σ = 622968528. Its totient is φ = 82149672.

The previous prime is 246449041. The next prime is 246449123. The reversal of 246449052 is 250944642.

246449052 is a `hidden beast` number, since 2 + 4 + 644 + 9 + 0 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 6845807 = 246449052 / (2 + 4 + 6 + 4 + 4 + 9 + 0 + 5 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 246448998 and 246449016.

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 in 5 ways as a sum of consecutive naturals, for example, 3422868 + ... + 3422939.

Almost surely, 2^246449052 is an apocalyptic number.

It is an amenable number.

246449052 is an abundant number, since it is smaller than the sum of its proper divisors (376519476).

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

246449052 is a wasteful number, since it uses less digits than its factorization.

246449052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6845817 (or 6845812 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 246449052 is about 15698.6958694027. The cubic root of 246449052 is about 626.9636815727.

The spelling of 246449052 in words is "two hundred forty-six million, four hundred forty-nine thousand, fifty-two".