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85927325 = 52112711153
BaseRepresentation
bin1010001111100…
…10010110011101
312222200120010112
411013302112131
5133444133300
612305415405
72062240661
oct507622635
9188616115
1085927325
114455a520
122493a565
1314a57293
14b5aa8a1
157824e35
hex51f259d

85927325 has 24 divisors (see below), whose sum is σ = 116766336. Its totient is φ = 62208000.

The previous prime is 85927321. The next prime is 85927343. The reversal of 85927325 is 52372958.

It is not a de Polignac number, because 85927325 - 22 = 85927321 is a prime.

It is a super-3 number, since 3×859273253 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

Its product of digits (151200) is a multiple of the sum of its prime divisors (1440).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85927321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73949 + ... + 75101.

It is an arithmetic number, because the mean of its divisors is an integer number (4865264).

Almost surely, 285927325 is an apocalyptic number.

It is an amenable number.

85927325 is a deficient number, since it is larger than the sum of its proper divisors (30839011).

85927325 is a wasteful number, since it uses less digits than its factorization.

85927325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445 (or 1440 counting only the distinct ones).

The product of its digits is 151200, while the sum is 41.

The square root of 85927325 is about 9269.6992939361. The cubic root of 85927325 is about 441.2761248432.

The spelling of 85927325 in words is "eighty-five million, nine hundred twenty-seven thousand, three hundred twenty-five".

Divisors: 1 5 11 25 55 271 275 1153 1355 2981 5765 6775 12683 14905 28825 63415 74525 312463 317075 1562315 3437093 7811575 17185465 85927325