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2075285 = 5478831
BaseRepresentation
bin111111010101010010101
310220102202102
413322222111
51012402120
6112251445
723432252
oct7725225
93812672
102075285
111198213
12840b85
135787a4
143c0429
152aed75
hex1faa95

2075285 has 8 divisors (see below), whose sum is σ = 2543616. Its totient is φ = 1624720.

The previous prime is 2075279. The next prime is 2075299. The reversal of 2075285 is 5825702.

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

It is not a de Polignac number, because 2075285 - 212 = 2071189 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 4181 + ... + 4650.

It is an arithmetic number, because the mean of its divisors is an integer number (317952).

22075285 is an apocalyptic number.

It is an amenable number.

2075285 is a deficient number, since it is larger than the sum of its proper divisors (468331).

2075285 is an equidigital number, since it uses as much as digits as its factorization.

2075285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8883.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 2075285 is about 1440.5849506364. The cubic root of 2075285 is about 127.5535594536.

The spelling of 2075285 in words is "two million, seventy-five thousand, two hundred eighty-five".

Divisors: 1 5 47 235 8831 44155 415057 2075285