546091122 has 16 divisors (see below), whose sum is σ = 1149665760. Its totient is φ = 172449792.

The previous prime is 546091121. The next prime is 546091123. The reversal of 546091122 is 221190645.

It is an interprime number because it is at equal distance from previous prime (546091121) and next prime (546091123).

It is a self number, because there is not a number n which added to its sum of digits gives 546091122.

It is not an unprimeable number, because it can be changed into a prime (546091121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2395023 + ... + 2395250.

It is an arithmetic number, because the mean of its divisors is an integer number (71854110).

Almost surely, 2^546091122 is an apocalyptic number.

546091122 is an abundant number, since it is smaller than the sum of its proper divisors (603574638).

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

546091122 is a wasteful number, since it uses less digits than its factorization.

546091122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790297.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 546091122 is about 23368.5926405507. The cubic root of 546091122 is about 817.3756681363.

The spelling of 546091122 in words is "five hundred forty-six million, ninety-one thousand, one hundred twenty-two".