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1068088 = 23719073
BaseRepresentation
bin100000100110000111000
32000021010211
410010300320
5233134323
634520504
712035650
oct4046070
92007124
101068088
1166a51a
12436134
132b5208
141db360
1516170d
hex104c38

1068088 has 16 divisors (see below), whose sum is σ = 2288880. Its totient is φ = 457728.

The previous prime is 1068083. The next prime is 1068101. The reversal of 1068088 is 8808601.

It is a super-2 number, since 2×10680882 = 2281623951488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9481 + ... + 9592.

It is an arithmetic number, because the mean of its divisors is an integer number (143055).

21068088 is an apocalyptic number.

It is an amenable number.

1068088 is an abundant number, since it is smaller than the sum of its proper divisors (1220792).

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

1068088 is a wasteful number, since it uses less digits than its factorization.

1068088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19086 (or 19082 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 1068088 is about 1033.4834299591. The cubic root of 1068088 is about 102.2199533908.

The spelling of 1068088 in words is "one million, sixty-eight thousand, eighty-eight".

Divisors: 1 2 4 7 8 14 28 56 19073 38146 76292 133511 152584 267022 534044 1068088