10383228 has 60 divisors (see below), whose sum is σ = 27578320. Its totient is φ = 3405888.

The previous prime is 10383211. The next prime is 10383229. The reversal of 10383228 is 82238301.

It is a super-2 number, since 2×10383228² = 215622847399968, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10383229) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23433 + ... + 23871.

Almost surely, 2^10383228 is an apocalyptic number.

10383228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10383228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13789160).

10383228 is an abundant number, since it is smaller than the sum of its proper divisors (17195092).

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

10383228 is a wasteful number, since it uses less digits than its factorization.

10383228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 10383228 is about 3222.3016618560. The cubic root of 10383228 is about 218.1611747514.

The spelling of 10383228 in words is "ten million, three hundred eighty-three thousand, two hundred twenty-eight".