547472432 has 20 divisors (see below), whose sum is σ = 1142322720. Its totient is φ = 252679488.

The previous prime is 547472423. The next prime is 547472491. The reversal of 547472432 is 234274745.

It is a happy 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, 1315832 + ... + 1316247.

It is an arithmetic number, because the mean of its divisors is an integer number (57116136).

Almost surely, 2^547472432 is an apocalyptic number.

547472432 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

547472432 is an abundant number, since it is smaller than the sum of its proper divisors (594850288).

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

547472432 is a wasteful number, since it uses less digits than its factorization.

547472432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632100 (or 2632094 counting only the distinct ones).

The product of its digits is 188160, while the sum is 38.

The square root of 547472432 is about 23398.1288140740. The cubic root of 547472432 is about 818.0642580782.

The spelling of 547472432 in words is "five hundred forty-seven million, four hundred seventy-two thousand, four hundred thirty-two".