547225134 has 16 divisors (see below), whose sum is σ = 1098404688. Its totient is φ = 181749312.

The previous prime is 547225127. The next prime is 547225141. The reversal of 547225134 is 431522745.

It is an interprime number because it is at equal distance from previous prime (547225127) and next prime (547225141).

It is a junction number, because it is equal to n+sod(n) for n = 547225095 and 547225104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162967 + ... + 166290.

It is an arithmetic number, because the mean of its divisors is an integer number (68650293).

Almost surely, 2^547225134 is an apocalyptic number.

547225134 is an abundant number, since it is smaller than the sum of its proper divisors (551179554).

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

547225134 is a wasteful number, since it uses less digits than its factorization.

547225134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329539.

The product of its digits is 33600, while the sum is 33.

The square root of 547225134 is about 23392.8436492873. The cubic root of 547225134 is about 817.9410639764.

Adding to 547225134 its reverse (431522745), we get a palindrome (978747879).

The spelling of 547225134 in words is "five hundred forty-seven million, two hundred twenty-five thousand, one hundred thirty-four".