165929448 has 16 divisors (see below), whose sum is σ = 414823680. Its totient is φ = 55309808.

The previous prime is 165929399. The next prime is 165929459. The reversal of 165929448 is 844929561.

It is a junction number, because it is equal to n+sod(n) for n = 165929397 and 165929406.

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, 3456840 + ... + 3456887.

It is an arithmetic number, because the mean of its divisors is an integer number (25926480).

Almost surely, 2^165929448 is an apocalyptic number.

It is an amenable number.

165929448 is an abundant number, since it is smaller than the sum of its proper divisors (248894232).

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

165929448 is a wasteful number, since it uses less digits than its factorization.

165929448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6913736 (or 6913732 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The square root of 165929448 is about 12881.3604871535. The cubic root of 165929448 is about 549.5085946865.

The spelling of 165929448 in words is "one hundred sixty-five million, nine hundred twenty-nine thousand, four hundred forty-eight".