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84260467 = 107811971
BaseRepresentation
bin1010000010110…
…11011001110011
312212112212122001
411001123121303
5133032313332
612205554431
72042126224
oct501333163
9185485561
1084260467
1143621155
1224275a17
13145c2685
14b29524b
1575e60e7
hex505b673

84260467 has 8 divisors (see below), whose sum is σ = 85240512. Its totient is φ = 83284200.

The previous prime is 84260461. The next prime is 84260479. The reversal of 84260467 is 76406248.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84260467 - 215 = 84227699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84260461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86292 + ... + 87262.

It is an arithmetic number, because the mean of its divisors is an integer number (10655064).

Almost surely, 284260467 is an apocalyptic number.

84260467 is a deficient number, since it is larger than the sum of its proper divisors (980045).

84260467 is a wasteful number, since it uses less digits than its factorization.

84260467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 84260467 is about 9179.3500314565. The cubic root of 84260467 is about 438.4041136678.

The spelling of 84260467 in words is "eighty-four million, two hundred sixty thousand, four hundred sixty-seven".

Divisors: 1 107 811 971 86777 103897 787481 84260467