755066 has 16 divisors (see below), whose sum is σ = 1235304. Its totient is φ = 344064.

The previous prime is 755057. The next prime is 755071. The reversal of 755066 is 660557.

It can be written as a sum of positive squares in 4 ways, for example, as 525625 + 229441 = 725^2 + 479^2 .

It is an unprimeable 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 7 ways as a sum of consecutive naturals, for example, 2810 + ... + 3066.

2⁷⁵⁵⁰⁶⁶ is an apocalyptic number.

755066 is a deficient number, since it is larger than the sum of its proper divisors (480238).

755066 is a wasteful number, since it uses less digits than its factorization.

755066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 755066 is about 868.9453377515. The cubic root of 755066 is about 91.0601381657.

The spelling of 755066 in words is "seven hundred fifty-five thousand, sixty-six".