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5297860 = 225264893
BaseRepresentation
bin10100001101011011000100
3100222011022001
4110031123010
52324012420
6305315044
763013441
oct24153304
910864261
105297860
112a993a7
121935a84
131136539
149bc9c8
156e9b0a
hex50d6c4

5297860 has 12 divisors (see below), whose sum is σ = 11125548. Its totient is φ = 2119136.

The previous prime is 5297839. The next prime is 5297867. The reversal of 5297860 is 687925.

It can be written as a sum of positive squares in 2 ways, for example, as 1557504 + 3740356 = 1248^2 + 1934^2 .

It is not an unprimeable number, because it can be changed into a prime (5297867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132427 + ... + 132466.

It is an arithmetic number, because the mean of its divisors is an integer number (927129).

Almost surely, 25297860 is an apocalyptic number.

It is an amenable number.

5297860 is an abundant number, since it is smaller than the sum of its proper divisors (5827688).

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

5297860 is a wasteful number, since it uses less digits than its factorization.

5297860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264902 (or 264900 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 5297860 is about 2301.7080614187. The cubic root of 5297860 is about 174.3278708123.

The spelling of 5297860 in words is "five million, two hundred ninety-seven thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 264893 529786 1059572 1324465 2648930 5297860