752661066 has 32 divisors (see below), whose sum is σ = 1538972928. Its totient is φ = 245327040.

The previous prime is 752661061. The next prime is 752661071. The reversal of 752661066 is 660166257.

752661066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (752661061) and next prime (752661071).

It is not an unprimeable number, because it can be changed into a prime (752661061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57375 + ... + 69261.

It is an arithmetic number, because the mean of its divisors is an integer number (48092904).

Almost surely, 2^752661066 is an apocalyptic number.

752661066 is an abundant number, since it is smaller than the sum of its proper divisors (786311862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

752661066 is a wasteful number, since it uses less digits than its factorization.

752661066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12126.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 752661066 is about 27434.6690521318. The cubic root of 752661066 is about 909.6335786768.

The spelling of 752661066 in words is "seven hundred fifty-two million, six hundred sixty-one thousand, sixty-six".