7255662 has 8 divisors (see below), whose sum is σ = 14511336. Its totient is φ = 2418552.

The previous prime is 7255639. The next prime is 7255681. The reversal of 7255662 is 2665527.

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

7255662 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604633 + ... + 604644.

It is an arithmetic number, because the mean of its divisors is an integer number (1813917).

Almost surely, 2^7255662 is an apocalyptic number.

7255662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7255662 is a wasteful number, since it uses less digits than its factorization.

7255662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209282.

The product of its digits is 25200, while the sum is 33.

The square root of 7255662 is about 2693.6336053740. The cubic root of 7255662 is about 193.5942026074.

The spelling of 7255662 in words is "seven million, two hundred fifty-five thousand, six hundred sixty-two".