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4874840 = 235472593
BaseRepresentation
bin10010100110001001011000
3100011200000122
4102212021120
52221443330
6252252412
756302235
oct22461130
910150018
104874840
11282a5a3
121771108
131018b29
1490c78c
156645e5
hex4a6258

4874840 has 32 divisors (see below), whose sum is σ = 11206080. Its totient is φ = 1907712.

The previous prime is 4874803. The next prime is 4874851. The reversal of 4874840 is 484784.

It is a self number, because there is not a number n which added to its sum of digits gives 4874840.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584 + ... + 3176.

It is an arithmetic number, because the mean of its divisors is an integer number (350190).

Almost surely, 24874840 is an apocalyptic number.

4874840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4874840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5603040).

4874840 is an abundant number, since it is smaller than the sum of its proper divisors (6331240).

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

4874840 is a wasteful number, since it uses less digits than its factorization.

4874840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651 (or 2647 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 35.

The square root of 4874840 is about 2207.9039834196. The cubic root of 4874840 is about 169.5587171088.

The spelling of 4874840 in words is "four million, eight hundred seventy-four thousand, eight hundred forty".