546406147 has 16 divisors (see below), whose sum is σ = 652700160. Its totient is φ = 447239232.

The previous prime is 546406111. The next prime is 546406153. The reversal of 546406147 is 741604645.

It is a de Polignac number, because none of the positive numbers 2^k-546406147 is a prime.

546406147 is a modest number, since divided by 6147 gives 5464 as remainder.

It is not an unprimeable number, because it can be changed into a prime (546406187) 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 15 ways as a sum of consecutive naturals, for example, 107479 + ... + 112447.

It is an arithmetic number, because the mean of its divisors is an integer number (40793760).

Almost surely, 2^546406147 is an apocalyptic number.

546406147 is a deficient number, since it is larger than the sum of its proper divisors (106294013).

546406147 is a wasteful number, since it uses less digits than its factorization.

546406147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5682.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 546406147 is about 23375.3320190324. The cubic root of 546406147 is about 817.5328117958.

The spelling of 546406147 in words is "five hundred forty-six million, four hundred six thousand, one hundred forty-seven".