733066 has 8 divisors (see below), whose sum is σ = 1114884. Its totient is φ = 361440.

The previous prime is 733009. The next prime is 733067. The reversal of 733066 is 660337.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 680625 + 52441 = 825^2 + 229^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 733066.

It is not an unprimeable number, because it can be changed into a prime (733067) by changing a digit.

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, 2365 + ... + 2656.

2⁷³³⁰⁶⁶ is an apocalyptic number.

733066 is a deficient number, since it is larger than the sum of its proper divisors (381818).

733066 is a wasteful number, since it uses less digits than its factorization.

733066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5096.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 733066 is about 856.1927353114. The cubic root of 733066 is about 90.1670149778.

It can be divided in two parts, 7330 and 66, that added together give a square (7396 = 86²).

The spelling of 733066 in words is "seven hundred thirty-three thousand, sixty-six".