165326414 has 24 divisors (see below), whose sum is σ = 274033200. Its totient is φ = 74748960.

The previous prime is 165326407. The next prime is 165326423. The reversal of 165326414 is 414623561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46442 + ... + 49874.

It is an arithmetic number, because the mean of its divisors is an integer number (11418050).

Almost surely, 2^165326414 is an apocalyptic number.

165326414 is a deficient number, since it is larger than the sum of its proper divisors (108706786).

165326414 is a wasteful number, since it uses less digits than its factorization.

165326414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3656 (or 3645 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 165326414 is about 12857.9319488011. The cubic root of 165326414 is about 548.8420973375.

Adding to 165326414 its reverse (414623561), we get a palindrome (579949975).

The spelling of 165326414 in words is "one hundred sixty-five million, three hundred twenty-six thousand, four hundred fourteen".