7245875 has 48 divisors (see below), whose sum is σ = 11419200. Its totient is φ = 4586400.

The previous prime is 7245871. The next prime is 7245877. The reversal of 7245875 is 5785427.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 7245875 - 2² = 7245871 is a prime.

Its product of digits (78400) is a multiple of the sum of its prime divisors (25).

It is not an unprimeable number, because it can be changed into a prime (7245871) 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, 557369 + ... + 557381.

It is an arithmetic number, because the mean of its divisors is an integer number (237900).

Almost surely, 2^7245875 is an apocalyptic number.

7245875 is a deficient number, since it is larger than the sum of its proper divisors (4173325).

7245875 is an equidigital number, since it uses as much as digits as its factorization.

7245875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 25 counting only the distinct ones).

The product of its digits is 78400, while the sum is 38.

The square root of 7245875 is about 2691.8163013103. The cubic root of 7245875 is about 193.5071184788.

The spelling of 7245875 in words is "seven million, two hundred forty-five thousand, eight hundred seventy-five".