2347887025 has 27 divisors (see below), whose sum is σ = 3203748289. Its totient is φ = 1705616000.

The previous prime is 2347887013. The next prime is 2347887029. The reversal of 2347887025 is 5207887432.

The square root of 2347887025 is 48455.

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

It can be written as a sum of positive squares in 4 ways, for example, as 530058529 + 1817828496 = 23023^2 + 42636^2 .

It is not a de Polignac number, because 2347887025 - 2¹³ = 2347878833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2347887029) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2664585 + ... + 2665465.

Almost surely, 2^2347887025 is an apocalyptic number.

2347887025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2347887025 is the 48455-th square number.

2347887025 is the 24228-th centered octagonal number.

It is an amenable number.

2347887025 is a deficient number, since it is larger than the sum of its proper divisors (855861264).

2347887025 is an frugal number, since it uses more digits than its factorization.

2347887025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794 (or 897 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 46.

The cubic root of 2347887025 is about 1329.1043067586.

The spelling of 2347887025 in words is "two billion, three hundred forty-seven million, eight hundred eighty-seven thousand, twenty-five".