546922147 has 8 divisors (see below), whose sum is σ = 584220816. Its totient is φ = 510193152.

The previous prime is 546922141. The next prime is 546922183. The reversal of 546922147 is 741229645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546922147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546922141) 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, 140433 + ... + 144274.

It is an arithmetic number, because the mean of its divisors is an integer number (73027602).

Almost surely, 2^546922147 is an apocalyptic number.

546922147 is a deficient number, since it is larger than the sum of its proper divisors (37298669).

546922147 is a wasteful number, since it uses less digits than its factorization.

546922147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284837.

The product of its digits is 120960, while the sum is 40.

The square root of 546922147 is about 23386.3666908736. The cubic root of 546922147 is about 817.7900772091.

The spelling of 546922147 in words is "five hundred forty-six million, nine hundred twenty-two thousand, one hundred forty-seven".