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1068052 = 221371949
BaseRepresentation
bin100000100110000010100
32000021002111
410010300110
5233134202
634520404
712035566
oct4046024
92007074
101068052
1166a497
12436104
132b51ab
141db336
151616d7
hex104c14

1068052 has 12 divisors (see below), whose sum is σ = 1883700. Its totient is φ = 529856.

The previous prime is 1068037. The next prime is 1068061. The reversal of 1068052 is 2508601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 749956 + 318096 = 866^2 + 564^2 .

It is a super-2 number, since 2×10680522 = 2281470149408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427 + ... + 1522.

It is an arithmetic number, because the mean of its divisors is an integer number (156975).

21068052 is an apocalyptic number.

It is an amenable number.

1068052 is a deficient number, since it is larger than the sum of its proper divisors (815648).

1068052 is a wasteful number, since it uses less digits than its factorization.

1068052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090 (or 2088 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1068052 is about 1033.4660129874. The cubic root of 1068052 is about 102.2188049337.

The spelling of 1068052 in words is "one million, sixty-eight thousand, fifty-two".

Divisors: 1 2 4 137 274 548 1949 3898 7796 267013 534026 1068052