7386225 has 48 divisors (see below), whose sum is σ = 15237120. Its totient is φ = 3067200.

The previous prime is 7386209. The next prime is 7386227. The reversal of 7386225 is 5226837.

It is not a de Polignac number, because 7386225 - 2⁴ = 7386209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (7386227) 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, 5136 + ... + 6414.

It is an arithmetic number, because the mean of its divisors is an integer number (317440).

Almost surely, 2^7386225 is an apocalyptic number.

7386225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7386225 is an abundant number, since it is smaller than the sum of its proper divisors (7850895).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7386225 is a wasteful number, since it uses less digits than its factorization.

7386225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310 (or 1305 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 7386225 is about 2717.7610270221. The cubic root of 7386225 is about 194.7485252752.

The spelling of 7386225 in words is "seven million, three hundred eighty-six thousand, two hundred twenty-five".