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4764668 = 221971883
BaseRepresentation
bin10010001011001111111100
322222001220012
4102023033330
52204432133
6250042352
755333106
oct22131774
98861805
104764668
112764847
1217193b8
13caa93c
148c0576
15641b48
hex48b3fc

4764668 has 24 divisors (see below), whose sum is σ = 8910720. Its totient is φ = 2222640.

The previous prime is 4764667. The next prime is 4764673. The reversal of 4764668 is 8664674.

It is a super-2 number, since 2×47646682 = 45404122300448, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4764667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4955 + ... + 5837.

It is an arithmetic number, because the mean of its divisors is an integer number (371280).

Almost surely, 24764668 is an apocalyptic number.

It is an amenable number.

4764668 is a deficient number, since it is larger than the sum of its proper divisors (4146052).

4764668 is a wasteful number, since it uses less digits than its factorization.

4764668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977 (or 975 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 4764668 is about 2182.8119479241. The cubic root of 4764668 is about 168.2716222073.

The spelling of 4764668 in words is "four million, seven hundred sixty-four thousand, six hundred sixty-eight".

Divisors: 1 2 4 19 38 71 76 142 284 883 1349 1766 2698 3532 5396 16777 33554 62693 67108 125386 250772 1191167 2382334 4764668