7444025 has 12 divisors (see below), whose sum is σ = 9291072. Its totient is φ = 5916240.

The previous prime is 7443979. The next prime is 7444027. The reversal of 7444025 is 5204447.

7444025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-7444025 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7443985 and 7444003.

It is not an unprimeable number, because it can be changed into a prime (7444027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3284 + ... + 5066.

It is an arithmetic number, because the mean of its divisors is an integer number (774256).

Almost surely, 2^7444025 is an apocalyptic number.

It is an amenable number.

7444025 is a deficient number, since it is larger than the sum of its proper divisors (1847047).

7444025 is a wasteful number, since it uses less digits than its factorization.

7444025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960 (or 1955 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 7444025 is about 2728.3740579327. The cubic root of 7444025 is about 195.2551995109.

The spelling of 7444025 in words is "seven million, four hundred forty-four thousand, twenty-five".