165002295 has 16 divisors (see below), whose sum is σ = 264504672. Its totient is φ = 87834240.

The previous prime is 165002287. The next prime is 165002311. The reversal of 165002295 is 592200561.

It is a happy number.

It is not a de Polignac number, because 165002295 - 2³ = 165002287 is a prime.

It is a congruent number.

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, 2052 + ... + 18281.

It is an arithmetic number, because the mean of its divisors is an integer number (16531542).

Almost surely, 2^165002295 is an apocalyptic number.

165002295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

165002295 is a deficient number, since it is larger than the sum of its proper divisors (99502377).

165002295 is a wasteful number, since it uses less digits than its factorization.

165002295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20882.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 165002295 is about 12845.3219111083. The cubic root of 165002295 is about 548.4831981872.

The spelling of 165002295 in words is "one hundred sixty-five million, two thousand, two hundred ninety-five".