9219372 has 48 divisors (see below), whose sum is σ = 23329152. Its totient is φ = 2822400.

The previous prime is 9219367. The next prime is 9219373. The reversal of 9219372 is 2739129.

It is not an unprimeable number, because it can be changed into a prime (9219373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8247 + ... + 9297.

It is an arithmetic number, because the mean of its divisors is an integer number (486024).

Almost surely, 2^9219372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9219372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11664576).

9219372 is an abundant number, since it is smaller than the sum of its proper divisors (14109780).

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

9219372 is a wasteful number, since it uses less digits than its factorization.

9219372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118 (or 1116 counting only the distinct ones).

The product of its digits is 6804, while the sum is 33.

The square root of 9219372 is about 3036.3418779841. The cubic root of 9219372 is about 209.6848788469.

It can be divided in two parts, 9219 and 372, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 9219372 in words is "nine million, two hundred nineteen thousand, three hundred seventy-two".