147165424 has 30 divisors (see below), whose sum is σ = 331687104. Its totient is φ = 63070560.

The previous prime is 147165419. The next prime is 147165439. The reversal of 147165424 is 424561741.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 147165424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93072 + ... + 94639.

Almost surely, 2^147165424 is an apocalyptic number.

147165424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

147165424 is an abundant number, since it is smaller than the sum of its proper divisors (184521680).

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

147165424 is a wasteful number, since it uses less digits than its factorization.

147165424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187733 (or 187720 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 147165424 is about 12131.1757055942. The cubic root of 147165424 is about 527.9611044198.

The spelling of 147165424 in words is "one hundred forty-seven million, one hundred sixty-five thousand, four hundred twenty-four".