165350332 has 48 divisors (see below), whose sum is σ = 339978240. Its totient is φ = 68904000.

The previous prime is 165350323. The next prime is 165350333. The reversal of 165350332 is 233053561.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 165350332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165350333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166357 + ... + 167347.

It is an arithmetic number, because the mean of its divisors is an integer number (7082880).

Almost surely, 2^165350332 is an apocalyptic number.

It is an amenable number.

165350332 is an abundant number, since it is smaller than the sum of its proper divisors (174627908).

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

165350332 is a wasteful number, since it uses less digits than its factorization.

165350332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162 (or 1160 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 165350332 is about 12858.8620025257. The cubic root of 165350332 is about 548.8685633086.

The spelling of 165350332 in words is "one hundred sixty-five million, three hundred fifty thousand, three hundred thirty-two".