655364 has 6 divisors (see below), whose sum is σ = 1146894. Its totient is φ = 327680.

The previous prime is 655357. The next prime is 655373. The reversal of 655364 is 463556.

It can be written as a sum of positive squares in only one way, i.e., 652864 + 2500 = 808^2 + 50^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 655364.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81917 + ... + 81924.

It is an arithmetic number, because the mean of its divisors is an integer number (191149).

2⁶⁵⁵³⁶⁴ is an apocalyptic number.

It is an amenable number.

655364 is a deficient number, since it is larger than the sum of its proper divisors (491530).

655364 is a wasteful number, since it uses less digits than its factorization.

655364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163845 (or 163843 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 655364 is about 809.5455515288. The cubic root of 655364 is about 86.8615404506.

It can be divided in two parts, 65536 and 4, that multiplied together give a 18-th power (262144 = 2¹⁸).

The spelling of 655364 in words is "six hundred fifty-five thousand, three hundred sixty-four".