7480754 has 8 divisors (see below), whose sum is σ = 11234460. Its totient is φ = 3735936.

The previous prime is 7480741. The next prime is 7480757. The reversal of 7480754 is 4570847.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7480225 + 529 = 2735^2 + 23^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7480757) 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 3 ways as a sum of consecutive naturals, for example, 602 + ... + 3914.

Almost surely, 2^7480754 is an apocalyptic number.

7480754 is a deficient number, since it is larger than the sum of its proper divisors (3753706).

7480754 is a wasteful number, since it uses less digits than its factorization.

7480754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4444.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 7480754 is about 2735.0967076138. The cubic root of 7480754 is about 195.5758040950.

The spelling of 7480754 in words is "seven million, four hundred eighty thousand, seven hundred fifty-four".