9214545 has 16 divisors (see below), whose sum is σ = 15103872. Its totient is φ = 4794240.

The previous prime is 9214537. The next prime is 9214567. The reversal of 9214545 is 5454129.

9214545 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9214545 - 2³ = 9214537 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon 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, 6877 + ... + 8106.

It is an arithmetic number, because the mean of its divisors is an integer number (943992).

Almost surely, 2^9214545 is an apocalyptic number.

It is an amenable number.

9214545 is a deficient number, since it is larger than the sum of its proper divisors (5889327).

9214545 is a wasteful number, since it uses less digits than its factorization.

9214545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15032.

The product of its digits is 7200, while the sum is 30.

The square root of 9214545 is about 3035.5469029485. The cubic root of 9214545 is about 209.6482774527.

The spelling of 9214545 in words is "nine million, two hundred fourteen thousand, five hundred forty-five".