165032026 has 8 divisors (see below), whose sum is σ = 247764384. Its totient is φ = 82443900.

The previous prime is 165031973. The next prime is 165032033. The reversal of 165032026 is 620230561.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 33150 + ... + 37801.

It is an arithmetic number, because the mean of its divisors is an integer number (30970548).

Almost surely, 2^165032026 is an apocalyptic number.

165032026 is a deficient number, since it is larger than the sum of its proper divisors (82732358).

165032026 is a wasteful number, since it uses less digits than its factorization.

165032026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72116.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 165032026 is about 12846.4791285395. The cubic root of 165032026 is about 548.5161390920.

Adding to 165032026 its reverse (620230561), we get a palindrome (785262587).

The spelling of 165032026 in words is "one hundred sixty-five million, thirty-two thousand, twenty-six".