7493275 has 6 divisors (see below), whose sum is σ = 9291692. Its totient is φ = 5994600.

The previous prime is 7493263. The next prime is 7493287. The reversal of 7493275 is 5723947.

7493275 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7493263) and next prime (7493287).

It is not a de Polignac number, because 7493275 - 2¹⁵ = 7460507 is a prime.

It is a super-2 number, since 2×7493275² = 112298340451250, which contains 22 as substring.

It is a d-powerful number, because it can be written as 7⁶ + 4⁷ + 9² + 3¹³ + 2⁵ + 7⁸ + 5 .

It is a Duffinian number.

7493275 is a lucky number.

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 5 ways as a sum of consecutive naturals, for example, 149841 + ... + 149890.

Almost surely, 2^7493275 is an apocalyptic number.

7493275 is a deficient number, since it is larger than the sum of its proper divisors (1798417).

7493275 is a wasteful number, since it uses less digits than its factorization.

7493275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299741 (or 299736 counting only the distinct ones).

The product of its digits is 52920, while the sum is 37.

The square root of 7493275 is about 2737.3847007682. The cubic root of 7493275 is about 195.6848590411.

The spelling of 7493275 in words is "seven million, four hundred ninety-three thousand, two hundred seventy-five".