552394 has 8 divisors (see below), whose sum is σ = 833760. Its totient is φ = 274476.

The previous prime is 552379. The next prime is 552397. The reversal of 552394 is 493255.

552394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a d-powerful number, because it can be written as 5⁴ + 5⁴ + 3⁹ + 2⁴ + 9⁶ + 4 .

It is not an unprimeable number, because it can be changed into a prime (552397) 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, 414 + ... + 1129.

It is an arithmetic number, because the mean of its divisors is an integer number (104220).

2⁵⁵²³⁹⁴ is an apocalyptic number.

552394 is a deficient number, since it is larger than the sum of its proper divisors (281366).

552394 is a wasteful number, since it uses less digits than its factorization.

552394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724.

The product of its digits is 5400, while the sum is 28.

The square root of 552394 is about 743.2321306295. The cubic root of 552394 is about 82.0508310656.

It can be divided in two parts, 552 and 394, that added together give a triangular number (946 = T₄₃).

The spelling of 552394 in words is "five hundred fifty-two thousand, three hundred ninety-four".