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4947068 = 2271719547
BaseRepresentation
bin10010110111110001111100
3100022100002202
4102313301330
52231301233
6254011032
760022640
oct22676174
910270082
104947068
112879895
1217a6a78
131042979
1492ac20
1567abe8
hex4b7c7c

4947068 has 48 divisors (see below), whose sum is σ = 11047680. Its totient is φ = 1886976.

The previous prime is 4947043. The next prime is 4947083. The reversal of 4947068 is 8607494.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8771 + ... + 9317.

It is an arithmetic number, because the mean of its divisors is an integer number (230160).

Almost surely, 24947068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4947068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5523840).

4947068 is an abundant number, since it is smaller than the sum of its proper divisors (6100612).

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

4947068 is a wasteful number, since it uses less digits than its factorization.

4947068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 4947068 is about 2224.2005305278. The cubic root of 4947068 is about 170.3920364077.

The spelling of 4947068 in words is "four million, nine hundred forty-seven thousand, sixty-eight".

Divisors: 1 2 4 7 14 17 19 28 34 38 68 76 119 133 238 266 323 476 532 547 646 1094 1292 2188 2261 3829 4522 7658 9044 9299 10393 15316 18598 20786 37196 41572 65093 72751 130186 145502 176681 260372 291004 353362 706724 1236767 2473534 4947068