Search a number
-
+
4890760 = 235717467
BaseRepresentation
bin10010101010000010001000
3100012110212021
4102222002020
52223001020
6252454224
756366530
oct22520210
910173767
104890760
112840556
12177a374
131023154
149144c0
156691aa
hex4aa088

4890760 has 32 divisors (see below), whose sum is σ = 12576960. Its totient is φ = 1676736.

The previous prime is 4890751. The next prime is 4890761. The reversal of 4890760 is 670984.

It is not an unprimeable number, because it can be changed into a prime (4890761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8454 + ... + 9013.

It is an arithmetic number, because the mean of its divisors is an integer number (393030).

Almost surely, 24890760 is an apocalyptic number.

4890760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4890760 is an abundant number, since it is smaller than the sum of its proper divisors (7686200).

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

4890760 is a wasteful number, since it uses less digits than its factorization.

4890760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17485 (or 17481 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 4890760 is about 2211.5062740133. The cubic root of 4890760 is about 169.7430952356.

The spelling of 4890760 in words is "four million, eight hundred ninety thousand, seven hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 17467 34934 69868 87335 122269 139736 174670 244538 349340 489076 611345 698680 978152 1222690 2445380 4890760