7395225 has 24 divisors (see below), whose sum is σ = 12326592. Its totient is φ = 3912000.

The previous prime is 7395209. The next prime is 7395229. The reversal of 7395225 is 5225937.

It is not a de Polignac number, because 7395225 - 2⁴ = 7395209 is a prime.

It is a d-powerful number, because it can be written as 7⁸ + 3¹³ + 9² + 5³ + 2 + 2¹⁵ + 5⁵ .

7395225 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7395229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10999 + ... + 11651.

It is an arithmetic number, because the mean of its divisors is an integer number (513608).

Almost surely, 2^7395225 is an apocalyptic number.

7395225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7395225 is a deficient number, since it is larger than the sum of its proper divisors (4931367).

7395225 is a wasteful number, since it uses less digits than its factorization.

7395225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817 (or 812 counting only the distinct ones).

The product of its digits is 18900, while the sum is 33.

The square root of 7395225 is about 2719.4162976639. The cubic root of 7395225 is about 194.8275925171.

The spelling of 7395225 in words is "seven million, three hundred ninety-five thousand, two hundred twenty-five".