9021376 has 56 divisors (see below), whose sum is σ = 22047200. Its totient is φ = 3566592.

The previous prime is 9021361. The next prime is 9021379. The reversal of 9021376 is 6731209.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9021379) 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, 5050 + ... + 6598.

It is an arithmetic number, because the mean of its divisors is an integer number (393700).

Almost surely, 2^9021376 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 9021376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11023600).

9021376 is an abundant number, since it is smaller than the sum of its proper divisors (13025824).

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

9021376 is a wasteful number, since it uses less digits than its factorization.

9021376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581 (or 1571 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 9021376 is about 3003.5605537428. The cubic root of 9021376 is about 208.1729331051.

It can be divided in two parts, 902 and 1376, that added together give a triangular number (2278 = T₆₇).

The spelling of 9021376 in words is "nine million, twenty-one thousand, three hundred seventy-six".