102752056 has 16 divisors (see below), whose sum is σ = 210174840. Its totient is φ = 46705440.

The previous prime is 102752051. The next prime is 102752059. The reversal of 102752056 is 650257201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102752051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583731 + ... + 583906.

Almost surely, 2^102752056 is an apocalyptic number.

It is an amenable number.

102752056 is an abundant number, since it is smaller than the sum of its proper divisors (107422784).

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

102752056 is a wasteful number, since it uses less digits than its factorization.

102752056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167654 (or 1167650 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 102752056 is about 10136.6688808504. The cubic root of 102752056 is about 468.3783800453.

The spelling of 102752056 in words is "one hundred two million, seven hundred fifty-two thousand, fifty-six".