7494463 has 4 divisors (see below), whose sum is σ = 7548520. Its totient is φ = 7440408.

The previous prime is 7494457. The next prime is 7494469. The reversal of 7494463 is 3644947.

7494463 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (7494457) and next prime (7494469).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7494463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7494469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26820 + ... + 27097.

It is an arithmetic number, because the mean of its divisors is an integer number (1887130).

Almost surely, 2^7494463 is an apocalyptic number.

7494463 is a deficient number, since it is larger than the sum of its proper divisors (54057).

7494463 is a wasteful number, since it uses less digits than its factorization.

7494463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54056.

The product of its digits is 72576, while the sum is 37.

The square root of 7494463 is about 2737.6016876091. The cubic root of 7494463 is about 195.6951999280.

The spelling of 7494463 in words is "seven million, four hundred ninety-four thousand, four hundred sixty-three".