884765025 has 45 divisors (see below), whose sum is σ = 1641373833. Its totient is φ = 471160800.

The previous prime is 884764967. The next prime is 884765029. The reversal of 884765025 is 520567488.

The square root of 884765025 is 29745.

It is a perfect power (a square), and thus also a powerful number.

884765025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 26040609 + 858724416 = 5103^2 + 29304^2 .

It is a tau number, because it is divible by the number of its divisors (45).

It is a de Polignac number, because none of the positive numbers 2^k-884765025 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (884765029) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1338195 + ... + 1338855.

Almost surely, 2^884765025 is an apocalyptic number.

884765025 is the 29745-th square number.

884765025 is the 14873-rd centered octagonal number.

It is an amenable number.

884765025 is a deficient number, since it is larger than the sum of its proper divisors (756608808).

884765025 is an frugal number, since it uses more digits than its factorization.

884765025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344 (or 669 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The cubic root of 884765025 is about 960.0104979321.

The spelling of 884765025 in words is "eight hundred eighty-four million, seven hundred sixty-five thousand, twenty-five".