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552284 = 22138071
BaseRepresentation
bin10000110110101011100
31001001120222
42012311130
5120133114
615500512
74460105
oct2066534
91031528
10552284
11347a37
12227738
131644c5
141053ac
15ad98e
hex86d5c

552284 has 6 divisors (see below), whose sum is σ = 966504. Its totient is φ = 276140.

The previous prime is 552283. The next prime is 552301. The reversal of 552284 is 482255.

552284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69032 + ... + 69039.

It is an arithmetic number, because the mean of its divisors is an integer number (161084).

2552284 is an apocalyptic number.

It is an amenable number.

552284 is a deficient number, since it is larger than the sum of its proper divisors (414220).

552284 is a wasteful number, since it uses less digits than its factorization.

552284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138075 (or 138073 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 552284 is about 743.1581258386. The cubic root of 552284 is about 82.0453843551.

The spelling of 552284 in words is "five hundred fifty-two thousand, two hundred eighty-four".

Divisors: 1 2 4 138071 276142 552284