552637 has 4 divisors (see below), whose sum is σ = 570496. Its totient is φ = 534780.

The previous prime is 552611. The next prime is 552649. The reversal of 552637 is 736255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 552637 - 2¹⁹ = 28349 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8883 + ... + 8944.

It is an arithmetic number, because the mean of its divisors is an integer number (142624).

2⁵⁵²⁶³⁷ is an apocalyptic number.

It is an amenable number.

552637 is a deficient number, since it is larger than the sum of its proper divisors (17859).

552637 is a wasteful number, since it uses less digits than its factorization.

552637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17858.

The product of its digits is 6300, while the sum is 28.

The square root of 552637 is about 743.3955878266. The cubic root of 552637 is about 82.0628607817.

The spelling of 552637 in words is "five hundred fifty-two thousand, six hundred thirty-seven".