7480533 has 4 divisors (see below), whose sum is σ = 9974048. Its totient is φ = 4987020.

The previous prime is 7480519. The next prime is 7480591. The reversal of 7480533 is 3350847.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7480533 - 2¹² = 7476437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7480533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7480513) 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, 1246753 + ... + 1246758.

It is an arithmetic number, because the mean of its divisors is an integer number (2493512).

Almost surely, 2^7480533 is an apocalyptic number.

It is an amenable number.

7480533 is a deficient number, since it is larger than the sum of its proper divisors (2493515).

7480533 is a wasteful number, since it uses less digits than its factorization.

7480533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493514.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 7480533 is about 2735.0563065502. The cubic root of 7480533 is about 195.5738781448.

The spelling of 7480533 in words is "seven million, four hundred eighty thousand, five hundred thirty-three".