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1008828 = 22339341
BaseRepresentation
bin11110110010010111100
31220020212000
43312102330
5224240303
633342300
711401122
oct3662274
91806760
101008828
11629a47
12407990
13294252
141c3912
1514dda3
hexf64bc

1008828 has 24 divisors (see below), whose sum is σ = 2615760. Its totient is φ = 336240.

The previous prime is 1008817. The next prime is 1008829. The reversal of 1008828 is 8288001.

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 (1008829) 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, 4563 + ... + 4778.

It is an arithmetic number, because the mean of its divisors is an integer number (108990).

21008828 is an apocalyptic number.

1008828 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1008828 is an abundant number, since it is smaller than the sum of its proper divisors (1606932).

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

1008828 is a wasteful number, since it uses less digits than its factorization.

1008828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9354 (or 9346 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 1008828 is about 1004.4043010661. The cubic root of 1008828 is about 100.2934049600.

The spelling of 1008828 in words is "one million, eight thousand, eight hundred twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 9341 18682 28023 37364 56046 84069 112092 168138 252207 336276 504414 1008828