9214538 has 16 divisors (see below), whose sum is σ = 14356224. Its totient is φ = 4432560.

The previous prime is 9214537. The next prime is 9214567. The reversal of 9214538 is 8354129.

It is not an unprimeable number, because it can be changed into a prime (9214531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4931 + ... + 6537.

It is an arithmetic number, because the mean of its divisors is an integer number (897264).

Almost surely, 2^9214538 is an apocalyptic number.

9214538 is a deficient number, since it is larger than the sum of its proper divisors (5141686).

9214538 is a wasteful number, since it uses less digits than its factorization.

9214538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717.

The product of its digits is 8640, while the sum is 32.

The square root of 9214538 is about 3035.5457499435. The cubic root of 9214538 is about 209.6482243650.

The spelling of 9214538 in words is "nine million, two hundred fourteen thousand, five hundred thirty-eight".