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4750984 = 237431973
BaseRepresentation
bin10010000111111010001000
322221101010101
4102013322020
52204012414
6245455144
755245160
oct22077210
98841111
104750984
112755537
1217114b4
13ca4644
148b95a0
1563ca74
hex487e88

4750984 has 32 divisors (see below), whose sum is σ = 10422720. Its totient is φ = 1987776.

The previous prime is 4750951. The next prime is 4750987. The reversal of 4750984 is 4890574.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (4750987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1422 + ... + 3394.

It is an arithmetic number, because the mean of its divisors is an integer number (325710).

Almost surely, 24750984 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 4750984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5211360).

4750984 is an abundant number, since it is smaller than the sum of its proper divisors (5671736).

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

4750984 is a wasteful number, since it uses less digits than its factorization.

4750984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029 (or 2025 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 4750984 is about 2179.6752051625. The cubic root of 4750984 is about 168.1103772010.

The spelling of 4750984 in words is "four million, seven hundred fifty thousand, nine hundred eighty-four".

Divisors: 1 2 4 7 8 14 28 43 56 86 172 301 344 602 1204 1973 2408 3946 7892 13811 15784 27622 55244 84839 110488 169678 339356 593873 678712 1187746 2375492 4750984