7245475 has 12 divisors (see below), whose sum is σ = 9275200. Its totient is φ = 5608800.

The previous prime is 7245467. The next prime is 7245499. The reversal of 7245475 is 5745427.

It is not a de Polignac number, because 7245475 - 2³ = 7245467 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

7245475 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7245475.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3900 + ... + 5449.

Almost surely, 2^7245475 is an apocalyptic number.

7245475 is a deficient number, since it is larger than the sum of its proper divisors (2029725).

7245475 is a wasteful number, since it uses less digits than its factorization.

7245475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9390 (or 9385 counting only the distinct ones).

The product of its digits is 39200, while the sum is 34.

The square root of 7245475 is about 2691.7420010098. The cubic root of 7245475 is about 193.5035576357.

The spelling of 7245475 in words is "seven million, two hundred forty-five thousand, four hundred seventy-five".