618352 has 20 divisors (see below), whose sum is σ = 1369456. Its totient is φ = 264960.

The previous prime is 618349. The next prime is 618361. The reversal of 618352 is 253816.

It is a happy number.

It is a congruent number.

It is an unprimeable 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 in 3 ways as a sum of consecutive naturals, for example, 2649 + ... + 2872.

2⁶¹⁸³⁵² is an apocalyptic number.

It is an amenable number.

618352 is an abundant number, since it is smaller than the sum of its proper divisors (751104).

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

618352 is a wasteful number, since it uses less digits than its factorization.

618352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5536 (or 5530 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 618352 is about 786.3536100254. The cubic root of 618352 is about 85.1945715718.

The spelling of 618352 in words is "six hundred eighteen thousand, three hundred fifty-two".