7493243 has 8 divisors (see below), whose sum is σ = 7975440. Its totient is φ = 7015680.

The previous prime is 7493237. The next prime is 7493249. The reversal of 7493243 is 3423947.

7493243 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 (7493237) and next prime (7493249).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7493243 is a prime.

It is a super-2 number, since 2×7493243² = 112297381314098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7493249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2543 + ... + 4631.

It is an arithmetic number, because the mean of its divisors is an integer number (996930).

Almost surely, 2^7493243 is an apocalyptic number.

7493243 is a deficient number, since it is larger than the sum of its proper divisors (482197).

7493243 is a wasteful number, since it uses less digits than its factorization.

7493243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317.

The product of its digits is 18144, while the sum is 32.

The square root of 7493243 is about 2737.3788557670. The cubic root of 7493243 is about 195.6845804836.

The spelling of 7493243 in words is "seven million, four hundred ninety-three thousand, two hundred forty-three".