7225462 has 8 divisors (see below), whose sum is σ = 11090376. Its totient is φ = 3528672.

The previous prime is 7225441. The next prime is 7225469. The reversal of 7225462 is 2645227.

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

It is a super-3 number, since 3×7225462³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 7225462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7225469) 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, 41923 + ... + 42094.

It is an arithmetic number, because the mean of its divisors is an integer number (1386297).

Almost surely, 2^7225462 is an apocalyptic number.

7225462 is a deficient number, since it is larger than the sum of its proper divisors (3864914).

7225462 is a wasteful number, since it uses less digits than its factorization.

7225462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84062.

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

The square root of 7225462 is about 2688.0219493151. The cubic root of 7225462 is about 193.3252321880.

The spelling of 7225462 in words is "seven million, two hundred twenty-five thousand, four hundred sixty-two".