920324 has 6 divisors (see below), whose sum is σ = 1610574. Its totient is φ = 460160.

The previous prime is 920323. The next prime is 920333. The reversal of 920324 is 423029.

It can be written as a sum of positive squares in only one way, i.e., 774400 + 145924 = 880^2 + 382^2 .

It is a junction number, because it is equal to n+sod(n) for n = 920296 and 920305.

It is not an unprimeable number, because it can be changed into a prime (920323) 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 as a sum of consecutive naturals, namely, 115037 + ... + 115044.

It is an arithmetic number, because the mean of its divisors is an integer number (268429).

2⁹²⁰³²⁴ is an apocalyptic number.

It is an amenable number.

920324 is a deficient number, since it is larger than the sum of its proper divisors (690250).

920324 is a wasteful number, since it uses less digits than its factorization.

920324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230085 (or 230083 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 920324 is about 959.3351864703. The cubic root of 920324 is about 97.2702986289.

The spelling of 920324 in words is "nine hundred twenty thousand, three hundred twenty-four".