752066 has 8 divisors (see below), whose sum is σ = 1289280. Its totient is φ = 322308.

The previous prime is 752053. The next prime is 752083. The reversal of 752066 is 660257.

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

It is an unprimeable number.

752066 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 26846 + ... + 26873.

It is an arithmetic number, because the mean of its divisors is an integer number (161160).

2⁷⁵²⁰⁶⁶ is an apocalyptic number.

752066 is a deficient number, since it is larger than the sum of its proper divisors (537214).

752066 is a wasteful number, since it uses less digits than its factorization.

752066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53728.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 752066 is about 867.2173891245. The cubic root of 752066 is about 90.9393791804.

Subtracting from 752066 its reverse (660257), we obtain a square (91809 = 303²).

The spelling of 752066 in words is "seven hundred fifty-two thousand, sixty-six".