7245825 has 24 divisors (see below), whose sum is σ = 12686688. Its totient is φ = 3636480.

The previous prime is 7245809. The next prime is 7245829. The reversal of 7245825 is 5285427.

7245825 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 7245825 - 2⁴ = 7245809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7245829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1567 + ... + 4116.

It is an arithmetic number, because the mean of its divisors is an integer number (528612).

It is a Proth number, since it is equal to 1769 ⋅ 2¹² + 1 and 1769 < 2¹².

Almost surely, 2^7245825 is an apocalyptic number.

7245825 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7245825 is a deficient number, since it is larger than the sum of its proper divisors (5440863).

7245825 is a wasteful number, since it uses less digits than its factorization.

7245825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5713 (or 5708 counting only the distinct ones).

The product of its digits is 22400, while the sum is 33.

The square root of 7245825 is about 2691.8070138849. The cubic root of 7245825 is about 193.5066733805.

The spelling of 7245825 in words is "seven million, two hundred forty-five thousand, eight hundred twenty-five".