2447025 has 48 divisors (see below), whose sum is σ = 4761600. Its totient is φ = 1085760.

The previous prime is 2447023. The next prime is 2447059. The reversal of 2447025 is 5207442.

2447025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2447025 - 2¹ = 2447023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2446986 and 2447004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2447021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30936 + ... + 31014.

It is an arithmetic number, because the mean of its divisors is an integer number (99200).

2^2447025 is an apocalyptic number.

2447025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2447025 is a deficient number, since it is larger than the sum of its proper divisors (2314575).

2447025 is a wasteful number, since it uses less digits than its factorization.

2447025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 2447025 is about 1564.2969666914. The cubic root of 2447025 is about 134.7553869454.

The spelling of 2447025 in words is "two million, four hundred forty-seven thousand, twenty-five".