752056 has 8 divisors (see below), whose sum is σ = 1410120. Its totient is φ = 376024.

The previous prime is 752053. The next prime is 752083. The reversal of 752056 is 650257.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

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 752056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (752053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46996 + ... + 47011.

It is an arithmetic number, because the mean of its divisors is an integer number (176265).

2⁷⁵²⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

752056 is a deficient number, since it is larger than the sum of its proper divisors (658064).

752056 is a wasteful number, since it uses less digits than its factorization.

752056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94013 (or 94009 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 752056 is about 867.2116235383. The cubic root of 752056 is about 90.9389761139.

Subtracting from 752056 its product of nonzero digits (2100), we obtain a square (749956 = 866²).

The spelling of 752056 in words is "seven hundred fifty-two thousand, fifty-six".