147579417228 has 48 divisors (see below), whose sum is σ = 347783421440. Its totient is φ = 48703175424.

The previous prime is 147579417173. The next prime is 147579417257. The reversal of 147579417228 is 822714975741.

It is a super-2 number, since 2×147579417228² (a number of 23 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 5743233 + ... + 5768871.

Almost surely, 2^147579417228 is an apocalyptic number.

It is an amenable number.

147579417228 is an abundant number, since it is smaller than the sum of its proper divisors (200204004212).

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

147579417228 is a wasteful number, since it uses less digits than its factorization.

147579417228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30406 (or 30404 counting only the distinct ones).

The product of its digits is 7902720, while the sum is 57.

The spelling of 147579417228 in words is "one hundred forty-seven billion, five hundred seventy-nine million, four hundred seventeen thousand, two hundred twenty-eight".