7255366 has 4 divisors (see below), whose sum is σ = 10883052. Its totient is φ = 3627682.

The previous prime is 7255357. The next prime is 7255403. The reversal of 7255366 is 6635527.

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

It is a congruent number.

It is an unprimeable number.

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, 1813840 + ... + 1813843.

It is an arithmetic number, because the mean of its divisors is an integer number (2720763).

Almost surely, 2^7255366 is an apocalyptic number.

7255366 is a deficient number, since it is larger than the sum of its proper divisors (3627686).

7255366 is a wasteful number, since it uses less digits than its factorization.

7255366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3627685.

The product of its digits is 37800, while the sum is 34.

The square root of 7255366 is about 2693.5786604441. The cubic root of 7255366 is about 193.5915699662.

The spelling of 7255366 in words is "seven million, two hundred fifty-five thousand, three hundred sixty-six".