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5164860 = 2235591459
BaseRepresentation
bin10011101100111100111100
3100201101212010
4103230330330
52310233420
6302411220
761620621
oct23547474
910641763
105164860
112a08488
121890b10
1310bab3c
14986348
156c04e0
hex4ecf3c

5164860 has 48 divisors (see below), whose sum is σ = 14716800. Its totient is φ = 1353024.

The previous prime is 5164853. The next prime is 5164897. The reversal of 5164860 is 684615.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2811 + ... + 4269.

It is an arithmetic number, because the mean of its divisors is an integer number (306600).

Almost surely, 25164860 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 5164860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7358400).

5164860 is an abundant number, since it is smaller than the sum of its proper divisors (9551940).

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

5164860 is a wasteful number, since it uses less digits than its factorization.

5164860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530 (or 1528 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 5164860 is about 2272.6328344015. The cubic root of 5164860 is about 172.8566868631.

The spelling of 5164860 in words is "five million, one hundred sixty-four thousand, eight hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 59 60 118 177 236 295 354 590 708 885 1180 1459 1770 2918 3540 4377 5836 7295 8754 14590 17508 21885 29180 43770 86081 87540 172162 258243 344324 430405 516486 860810 1032972 1291215 1721620 2582430 5164860