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2852087 = 72111931
BaseRepresentation
bin1010111000010011110111
312100220022212
422320103313
51212231322
6141044035
733146060
oct12702367
95326285
102852087
1116788a7
12b5661b
1378b234
14543567
153b50e2
hex2b84f7

2852087 has 8 divisors (see below), whose sum is σ = 3276672. Its totient is φ = 2431800.

The previous prime is 2852081. The next prime is 2852099. The reversal of 2852087 is 7802582.

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

It is not a de Polignac number, because 2852087 - 212 = 2847991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2852081) by changing a digit.

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, 512 + ... + 2442.

It is an arithmetic number, because the mean of its divisors is an integer number (409584).

22852087 is an apocalyptic number.

2852087 is a deficient number, since it is larger than the sum of its proper divisors (424585).

2852087 is a wasteful number, since it uses less digits than its factorization.

2852087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 2852087 is about 1688.8123045502. The cubic root of 2852087 is about 141.8145930422.

The spelling of 2852087 in words is "two million, eight hundred fifty-two thousand, eighty-seven".

Divisors: 1 7 211 1477 1931 13517 407441 2852087