552988 has 6 divisors (see below), whose sum is σ = 967736. Its totient is φ = 276492.
The previous prime is 552983. The next prime is 552991. The reversal of 552988 is 889255.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552983) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69120 + ... + 69127.
2552988 is an apocalyptic number.
It is an amenable number.
552988 is a deficient number, since it is larger than the sum of its proper divisors (414748).
552988 is a wasteful number, since it uses less digits than its factorization.
552988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138251 (or 138249 counting only the distinct ones).
The product of its digits is 28800, while the sum is 37.
The square root of 552988 is about 743.6316292359. The cubic root of 552988 is about 82.0802308143.
It can be divided in two parts, 552 and 988, that added together give a triangular number (1540 = T55).
The spelling of 552988 in words is "five hundred fifty-two thousand, nine hundred eighty-eight".
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