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5240788 = 227187171
BaseRepresentation
bin10011111111011111010100
3100212021000021
4103333133110
52320201123
6304154524
762355160
oct23773724
910767007
105240788
112a5a533
121908a44
131116577
149a5ca0
156d7c5d
hex4ff7d4

5240788 has 12 divisors (see below), whose sum is σ = 10481632. Its totient is φ = 2246040.

The previous prime is 5240783. The next prime is 5240819. The reversal of 5240788 is 8870425.

5240788 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240783) 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, 93558 + ... + 93613.

Almost surely, 25240788 is an apocalyptic number.

It is an amenable number.

5240788 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5240788 is a wasteful number, since it uses less digits than its factorization.

5240788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187182 (or 187180 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 5240788 is about 2289.2767416807. The cubic root of 5240788 is about 173.6996182616.

The spelling of 5240788 in words is "five million, two hundred forty thousand, seven hundred eighty-eight".

Divisors: 1 2 4 7 14 28 187171 374342 748684 1310197 2620394 5240788