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85592996 = 22166912821
BaseRepresentation
bin1010001101000…
…00101110100100
312222001120111222
411012200232210
5133402433441
612254315512
72056346156
oct506405644
9188046458
1085592996
1144351315
12247b8b98
131496b058
14b520ad6
1577aad4b
hex51a0ba4

85592996 has 12 divisors (see below), whose sum is σ = 149889180. Its totient is φ = 42767520.

The previous prime is 85592993. The next prime is 85593017. The reversal of 85592996 is 69929558.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21752896 + 63840100 = 4664^2 + 7990^2 .

It is not an unprimeable number, because it can be changed into a prime (85592993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266 + ... + 13086.

It is an arithmetic number, because the mean of its divisors is an integer number (12490765).

Almost surely, 285592996 is an apocalyptic number.

It is an amenable number.

85592996 is a deficient number, since it is larger than the sum of its proper divisors (64296184).

85592996 is a wasteful number, since it uses less digits than its factorization.

85592996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14494 (or 14492 counting only the distinct ones).

The product of its digits is 1749600, while the sum is 53.

The square root of 85592996 is about 9251.6482855759. The cubic root of 85592996 is about 440.7030701899.

The spelling of 85592996 in words is "eighty-five million, five hundred ninety-two thousand, nine hundred ninety-six".

Divisors: 1 2 4 1669 3338 6676 12821 25642 51284 21398249 42796498 85592996