546412332 has 24 divisors (see below), whose sum is σ = 1275633072. Its totient is φ = 182041600.

The previous prime is 546412301. The next prime is 546412333. The reversal of 546412332 is 233214645.

It is a self number, because there is not a number n which added to its sum of digits gives 546412332.

It is not an unprimeable number, because it can be changed into a prime (546412333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14032 + ... + 35912.

It is an arithmetic number, because the mean of its divisors is an integer number (53151378).

Almost surely, 2^546412332 is an apocalyptic number.

It is an amenable number.

546412332 is an abundant number, since it is smaller than the sum of its proper divisors (729220740).

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

546412332 is a wasteful number, since it uses less digits than its factorization.

546412332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23969 (or 23967 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 546412332 is about 23375.4643162441. The cubic root of 546412332 is about 817.5358964496.

Adding to 546412332 its reverse (233214645), we get a palindrome (779626977).

The spelling of 546412332 in words is "five hundred forty-six million, four hundred twelve thousand, three hundred thirty-two".