546094420 has 24 divisors (see below), whose sum is σ = 1150950024. Its totient is φ = 217646976.

The previous prime is 546094399. The next prime is 546094427. The reversal of 546094420 is 24490645.

It can be written as a sum of positive squares in 4 ways, for example, as 1245456 + 544848964 = 1116^2 + 23342^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546094427) 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 7 ways as a sum of consecutive naturals, for example, 43747 + ... + 54826.

It is an arithmetic number, because the mean of its divisors is an integer number (47956251).

Almost surely, 2^546094420 is an apocalyptic number.

It is an amenable number.

546094420 is an abundant number, since it is smaller than the sum of its proper divisors (604855604).

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

546094420 is a wasteful number, since it uses less digits than its factorization.

546094420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98859 (or 98857 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 546094420 is about 23368.6632052413. The cubic root of 546094420 is about 817.3773135879.

The spelling of 546094420 in words is "five hundred forty-six million, ninety-four thousand, four hundred twenty".