546193836 has 72 divisors (see below), whose sum is σ = 1500262400. Its totient is φ = 166911840.

The previous prime is 546193829. The next prime is 546193871. The reversal of 546193836 is 638391645.

It is a junction number, because it is equal to n+sod(n) for n = 546193791 and 546193800.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8325 + ... + 34083.

Almost surely, 2^546193836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546193836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (750131200).

546193836 is an abundant number, since it is smaller than the sum of its proper divisors (954068564).

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

546193836 is a wasteful number, since it uses less digits than its factorization.

546193836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25819 (or 25814 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 546193836 is about 23370.7902305421. The cubic root of 546193836 is about 817.4269115142.

The spelling of 546193836 in words is "five hundred forty-six million, one hundred ninety-three thousand, eight hundred thirty-six".