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2007485 = 51792243
BaseRepresentation
bin111101010000110111101
310202222202022
413222012331
51003214420
6111005525
723030504
oct7520675
93688668
102007485
111151287
128098a5
1355397c
143a383b
15299c25
hex1ea1bd

2007485 has 8 divisors (see below), whose sum is σ = 2423520. Its totient is φ = 1596304.

The previous prime is 2007451. The next prime is 2007487. The reversal of 2007485 is 5847002.

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 2007485 - 210 = 2006461 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2007487) 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, 227 + ... + 2016.

It is an arithmetic number, because the mean of its divisors is an integer number (302940).

22007485 is an apocalyptic number.

It is an amenable number.

2007485 is a deficient number, since it is larger than the sum of its proper divisors (416035).

2007485 is a wasteful number, since it uses less digits than its factorization.

2007485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 2007485 is about 1416.8574381355. The cubic root of 2007485 is about 126.1490844711.

The spelling of 2007485 in words is "two million, seven thousand, four hundred eighty-five".

Divisors: 1 5 179 895 2243 11215 401497 2007485