165293324 has 12 divisors (see below), whose sum is σ = 330586704. Its totient is φ = 70839984.

The previous prime is 165293321. The next prime is 165293327. The reversal of 165293324 is 423392561.

It is an interprime number because it is at equal distance from previous prime (165293321) and next prime (165293327).

165293324 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (165293321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2951639 + ... + 2951694.

It is an arithmetic number, because the mean of its divisors is an integer number (27548892).

Almost surely, 2^165293324 is an apocalyptic number.

165293324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

165293324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

165293324 is a wasteful number, since it uses less digits than its factorization.

165293324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5903344 (or 5903342 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 165293324 is about 12856.6451300485. The cubic root of 165293324 is about 548.8054780695.

The spelling of 165293324 in words is "one hundred sixty-five million, two hundred ninety-three thousand, three hundred twenty-four".