7424506 has 4 divisors (see below), whose sum is σ = 11136762. Its totient is φ = 3712252.

The previous prime is 7424467. The next prime is 7424507. The reversal of 7424506 is 6054247.

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

It can be written as a sum of positive squares in only one way, i.e., 6630625 + 793881 = 2575^2 + 891^2 .

It is not an unprimeable number, because it can be changed into a prime (7424507) by changing a digit.

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 as a sum of consecutive naturals, namely, 1856125 + ... + 1856128.

Almost surely, 2^7424506 is an apocalyptic number.

7424506 is a deficient number, since it is larger than the sum of its proper divisors (3712256).

7424506 is a wasteful number, since it uses less digits than its factorization.

7424506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712255.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 7424506 is about 2724.7946711633. The cubic root of 7424506 is about 195.0843903851.

The spelling of 7424506 in words is "seven million, four hundred twenty-four thousand, five hundred six".