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4234748 = 227151241
BaseRepresentation
bin10000001001110111111100
321222010222112
4100021313330
52041002443
6230433152
750665130
oct20116774
97863875
104234748
1124326a1
1215027b8
13b5368b
147c33c0
15589b18
hex409dfc

4234748 has 12 divisors (see below), whose sum is σ = 8469552. Its totient is φ = 1814880.

The previous prime is 4234733. The next prime is 4234771. The reversal of 4234748 is 8474324.

4234748 is an admirable number.

It is a d-powerful number, because it can be written as 4 + 215 + 38 + 44 + 73 + 411 + 83 .

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, 75593 + ... + 75648.

It is an arithmetic number, because the mean of its divisors is an integer number (705796).

Almost surely, 24234748 is an apocalyptic number.

It is an amenable number.

4234748 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4234748 is a wasteful number, since it uses less digits than its factorization.

4234748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151252 (or 151250 counting only the distinct ones).

The product of its digits is 21504, while the sum is 32.

The square root of 4234748 is about 2057.8503346939. The cubic root of 4234748 is about 161.7865909110.

The spelling of 4234748 in words is "four million, two hundred thirty-four thousand, seven hundred forty-eight".

Divisors: 1 2 4 7 14 28 151241 302482 604964 1058687 2117374 4234748