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552007 = 17191709
BaseRepresentation
bin10000110110001000111
31001001012201
42012301013
5120131012
615455331
74456231
oct2066107
91031181
10552007
11347805
12227547
13164341
14105251
15ad857
hex86c47

552007 has 8 divisors (see below), whose sum is σ = 615600. Its totient is φ = 491904.

The previous prime is 552001. The next prime is 552011. The reversal of 552007 is 700255.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-552007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

552007 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552001) 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, 532 + ... + 1177.

It is an arithmetic number, because the mean of its divisors is an integer number (76950).

2552007 is an apocalyptic number.

552007 is a deficient number, since it is larger than the sum of its proper divisors (63593).

552007 is a wasteful number, since it uses less digits than its factorization.

552007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745.

The product of its (nonzero) digits is 350, while the sum is 19.

The square root of 552007 is about 742.9717356670. The cubic root of 552007 is about 82.0316653433.

The spelling of 552007 in words is "five hundred fifty-two thousand, seven".

Divisors: 1 17 19 323 1709 29053 32471 552007