662552 has 16 divisors (see below), whose sum is σ = 1355400. Its totient is φ = 301120.

The previous prime is 662551. The next prime is 662567. The reversal of 662552 is 255266.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662551) 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 in 3 ways as a sum of consecutive naturals, for example, 3677 + ... + 3852.

2⁶⁶²⁵⁵² is an apocalyptic number.

It is an amenable number.

662552 is an abundant number, since it is smaller than the sum of its proper divisors (692848).

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

662552 is a wasteful number, since it uses less digits than its factorization.

662552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7546 (or 7542 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 662552 is about 813.9729725243. The cubic root of 662552 is about 87.1779508261.

The spelling of 662552 in words is "six hundred sixty-two thousand, five hundred fifty-two".