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86727088 = 2473124979
BaseRepresentation
bin1010010101101…
…01100110110000
320001012012012101
411022311212300
5134200231323
612334510144
72102111440
oct512654660
9201165171
1086727088
1144a56388
1225065354
1314c77306
14b738120
157931dad
hex52b59b0

86727088 has 40 divisors (see below), whose sum is σ = 198241280. Its totient is φ = 35968320.

The previous prime is 86727061. The next prime is 86727097. The reversal of 86727088 is 88072768.

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 7 ways as a sum of consecutive naturals, for example, 9018 + ... + 15961.

It is an arithmetic number, because the mean of its divisors is an integer number (4956032).

Almost surely, 286727088 is an apocalyptic number.

It is an amenable number.

86727088 is an abundant number, since it is smaller than the sum of its proper divisors (111514192).

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

86727088 is a wasteful number, since it uses less digits than its factorization.

86727088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25025 (or 25019 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 46.

The square root of 86727088 is about 9312.7379432689. The cubic root of 86727088 is about 442.6409488535.

The spelling of 86727088 in words is "eighty-six million, seven hundred twenty-seven thousand, eighty-eight".

Divisors: 1 2 4 7 8 14 16 28 31 56 62 112 124 217 248 434 496 868 1736 3472 24979 49958 99916 174853 199832 349706 399664 699412 774349 1398824 1548698 2797648 3097396 5420443 6194792 10840886 12389584 21681772 43363544 86727088