552402 has 12 divisors (see below), whose sum is σ = 1196910. Its totient is φ = 184128.

The previous prime is 552401. The next prime is 552403. The reversal of 552402 is 204255.

552402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (552401) and next prime (552403).

It can be written as a sum of positive squares in only one way, i.e., 301401 + 251001 = 549^2 + 501^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 30689 = 552402 / (5 + 5 + 2 + 4 + 0 + 2).

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 552402.

It is not an unprimeable number, because it can be changed into a prime (552401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15327 + ... + 15362.

2⁵⁵²⁴⁰² is an apocalyptic number.

552402 is an abundant number, since it is smaller than the sum of its proper divisors (644508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552402 is a wasteful number, since it uses less digits than its factorization.

552402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30697 (or 30694 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 552402 is about 743.2375125086. The cubic root of 552402 is about 82.0512271618.

Adding to 552402 its reverse (204255), we get a palindrome (756657).

The spelling of 552402 in words is "five hundred fifty-two thousand, four hundred two".