546566246 has 4 divisors (see below), whose sum is σ = 819849372. Its totient is φ = 273283122.

The previous prime is 546566213. The next prime is 546566309. The reversal of 546566246 is 642665645.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×546566246² = 597469322533065032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 546566197 and 546566206.

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, 136641560 + ... + 136641563.

It is an arithmetic number, because the mean of its divisors is an integer number (204962343).

Almost surely, 2^546566246 is an apocalyptic number.

546566246 is a deficient number, since it is larger than the sum of its proper divisors (273283126).

546566246 is a wasteful number, since it uses less digits than its factorization.

546566246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273283125.

The product of its digits is 1036800, while the sum is 44.

The square root of 546566246 is about 23378.7562971173. The cubic root of 546566246 is about 817.6126507001.

The spelling of 546566246 in words is "five hundred forty-six million, five hundred sixty-six thousand, two hundred forty-six".