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4380468 = 223365039
BaseRepresentation
bin10000101101011100110100
322020112212120
4100231130310
52110133333
6233515540
752143021
oct20553464
98215776
104380468
112522124
121572bb0
13ba4ac1
14820548
155b7db3
hex42d734

4380468 has 12 divisors (see below), whose sum is σ = 10221120. Its totient is φ = 1460152.

The previous prime is 4380463. The next prime is 4380499. The reversal of 4380468 is 8640834.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) 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 (4380461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182508 + ... + 182531.

It is an arithmetic number, because the mean of its divisors is an integer number (851760).

Almost surely, 24380468 is an apocalyptic number.

It is an amenable number.

4380468 is an abundant number, since it is smaller than the sum of its proper divisors (5840652).

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

4380468 is a wasteful number, since it uses less digits than its factorization.

4380468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365046 (or 365044 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 4380468 is about 2092.9567601840. The cubic root of 4380468 is about 163.6214250111.

The spelling of 4380468 in words is "four million, three hundred eighty thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 365039 730078 1095117 1460156 2190234 4380468