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85848007 = 797126433
BaseRepresentation
bin1010001110111…
…10111111000111
312222112112022211
411013132333013
5133434114012
612304004251
72061460510
oct507367707
9188475284
1085848007
1144505973
1224900687
1314a2a14b
14b589a07
15780b6a7
hex51defc7

85848007 has 8 divisors (see below), whose sum is σ = 99124256. Its totient is φ = 72824832.

The previous prime is 85848001. The next prime is 85848019. The reversal of 85848007 is 70084858.

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 85848007 - 215 = 85815239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85848001) 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, 62538 + ... + 63895.

It is an arithmetic number, because the mean of its divisors is an integer number (12390532).

Almost surely, 285848007 is an apocalyptic number.

85848007 is a deficient number, since it is larger than the sum of its proper divisors (13276249).

85848007 is a wasteful number, since it uses less digits than its factorization.

85848007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126537.

The product of its (nonzero) digits is 71680, while the sum is 40.

The square root of 85848007 is about 9265.4199581023. The cubic root of 85848007 is about 441.1403049713.

The spelling of 85848007 in words is "eighty-five million, eight hundred forty-eight thousand, seven".

Divisors: 1 7 97 679 126433 885031 12264001 85848007