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2468790 = 232527431
BaseRepresentation
bin1001011010101110110110
311122102112200
421122232312
51113000130
6124525330
726661432
oct11325666
94572480
102468790
111436925
129b0846
1368592c
144839c2
1533b760
hex25abb6

2468790 has 24 divisors (see below), whose sum is σ = 6419088. Its totient is φ = 658320.

The previous prime is 2468789. The next prime is 2468801. The reversal of 2468790 is 978642.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13626 + ... + 13805.

It is an arithmetic number, because the mean of its divisors is an integer number (267462).

22468790 is an apocalyptic number.

2468790 is an abundant number, since it is smaller than the sum of its proper divisors (3950298).

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

2468790 is a wasteful number, since it uses less digits than its factorization.

2468790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27444 (or 27441 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2468790 is about 1571.2383651121. The cubic root of 2468790 is about 135.1537343301.

The spelling of 2468790 in words is "two million, four hundred sixty-eight thousand, seven hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 27431 54862 82293 137155 164586 246879 274310 411465 493758 822930 1234395 2468790