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8368068 = 2233747401
BaseRepresentation
bin11111111010111111000100
3120202010211110
4133322333010
54120234233
6455205020
7131061462
oct37727704
916663743
108368068
1147a6065
122976770
13196cb27
14117b832
15b04663
hex7fafc4

8368068 has 48 divisors (see below), whose sum is σ = 20530944. Its totient is φ = 2649600.

The previous prime is 8368057. The next prime is 8368069. The reversal of 8368068 is 8608638.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8368069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20668 + ... + 21068.

It is an arithmetic number, because the mean of its divisors is an integer number (427728).

Almost surely, 28368068 is an apocalyptic number.

It is an amenable number.

8368068 is an abundant number, since it is smaller than the sum of its proper divisors (12162876).

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

8368068 is a wasteful number, since it uses less digits than its factorization.

8368068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 8368068 is about 2892.7613105820. The cubic root of 8368068 is about 203.0213603996.

The spelling of 8368068 in words is "eight million, three hundred sixty-eight thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 37 47 74 94 111 141 148 188 222 282 401 444 564 802 1203 1604 1739 2406 3478 4812 5217 6956 10434 14837 18847 20868 29674 37694 44511 56541 59348 75388 89022 113082 178044 226164 697339 1394678 2092017 2789356 4184034 8368068