165035416 has 32 divisors (see below), whose sum is σ = 380852640. Its totient is φ = 65288448.

The previous prime is 165035401. The next prime is 165035489. The reversal of 165035416 is 614530561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112621 + ... + 114076.

It is an arithmetic number, because the mean of its divisors is an integer number (11901645).

Almost surely, 2^165035416 is an apocalyptic number.

It is an amenable number.

165035416 is an abundant number, since it is smaller than the sum of its proper divisors (215817224).

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

165035416 is a wasteful number, since it uses less digits than its factorization.

165035416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226723 (or 226719 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 165035416 is about 12846.6110706287. The cubic root of 165035416 is about 548.5198948417.

Adding to 165035416 its reverse (614530561), we get a palindrome (779565977).

The spelling of 165035416 in words is "one hundred sixty-five million, thirty-five thousand, four hundred sixteen".