9420165 has 16 divisors (see below), whose sum is σ = 16747200. Its totient is φ = 5024016.

The previous prime is 9420149. The next prime is 9420211. The reversal of 9420165 is 5610249.

It is not a de Polignac number, because 9420165 - 2⁴ = 9420149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34755 + ... + 35024.

It is an arithmetic number, because the mean of its divisors is an integer number (1046700).

Almost surely, 2^9420165 is an apocalyptic number.

It is an amenable number.

9420165 is a deficient number, since it is larger than the sum of its proper divisors (7327035).

9420165 is a wasteful number, since it uses less digits than its factorization.

9420165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69793 (or 69787 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 9420165 is about 3069.2287304794. The cubic root of 9420165 is about 211.1962341142.

The spelling of 9420165 in words is "nine million, four hundred twenty thousand, one hundred sixty-five".