7246522 has 8 divisors (see below), whose sum is σ = 11509236. Its totient is φ = 3410112.

The previous prime is 7246513. The next prime is 7246523. The reversal of 7246522 is 2256427.

It can be written as a sum of positive squares in 2 ways, for example, as 7241481 + 5041 = 2691^2 + 71^2 .

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

It is not an unprimeable number, because it can be changed into a prime (7246523) 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 in 3 ways as a sum of consecutive naturals, for example, 106533 + ... + 106600.

Almost surely, 2^7246522 is an apocalyptic number.

7246522 is a deficient number, since it is larger than the sum of its proper divisors (4262714).

7246522 is a wasteful number, since it uses less digits than its factorization.

7246522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213152.

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

The square root of 7246522 is about 2691.9364777052. The cubic root of 7246522 is about 193.5128778651.

The spelling of 7246522 in words is "seven million, two hundred forty-six thousand, five hundred twenty-two".