920672 has 12 divisors (see below), whose sum is σ = 1812636. Its totient is φ = 460320.

The previous prime is 920653. The next prime is 920677. The reversal of 920672 is 276029.

It is a zygodrome in base 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 920672.

It is not an unprimeable number, because it can be changed into a prime (920677) 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, 14354 + ... + 14417.

It is an arithmetic number, because the mean of its divisors is an integer number (151053).

2⁹²⁰⁶⁷² is an apocalyptic number.

It is an amenable number.

920672 is a deficient number, since it is larger than the sum of its proper divisors (891964).

920672 is a wasteful number, since it uses less digits than its factorization.

920672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28781 (or 28773 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 920672 is about 959.5165449329. The cubic root of 920672 is about 97.2825572822.

The spelling of 920672 in words is "nine hundred twenty thousand, six hundred seventy-two".