547227964 has 12 divisors (see below), whose sum is σ = 969187464. Its totient is φ = 270317264.

The previous prime is 547227959. The next prime is 547227973. The reversal of 547227964 is 469722745.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 823807 + ... + 824470.

It is an arithmetic number, because the mean of its divisors is an integer number (80765622).

Almost surely, 2^547227964 is an apocalyptic number.

It is an amenable number.

547227964 is a deficient number, since it is larger than the sum of its proper divisors (421959500).

547227964 is a wasteful number, since it uses less digits than its factorization.

547227964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648364 (or 1648362 counting only the distinct ones).

The product of its digits is 846720, while the sum is 46.

The square root of 547227964 is about 23392.9041377936. The cubic root of 547227964 is about 817.9424739806.

The spelling of 547227964 in words is "five hundred forty-seven million, two hundred twenty-seven thousand, nine hundred sixty-four".