552374 has 4 divisors (see below), whose sum is σ = 828564. Its totient is φ = 276186.

The previous prime is 552353. The next prime is 552379. The reversal of 552374 is 473255.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 473255 = 5 ⋅94651.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 552374.

It is not an unprimeable number, because it can be changed into a prime (552379) by changing a digit.

552374 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138092 + ... + 138095.

It is an arithmetic number, because the mean of its divisors is an integer number (207141).

2⁵⁵²³⁷⁴ is an apocalyptic number.

552374 is a deficient number, since it is larger than the sum of its proper divisors (276190).

552374 is a wasteful number, since it uses less digits than its factorization.

552374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276189.

The product of its digits is 4200, while the sum is 26.

The square root of 552374 is about 743.2186757610. The cubic root of 552374 is about 82.0498408084.

The spelling of 552374 in words is "five hundred fifty-two thousand, three hundred seventy-four".