7263808 has 14 divisors (see below), whose sum is σ = 14414246. Its totient is φ = 3631872.

The previous prime is 7263799. The next prime is 7263821. The reversal of 7263808 is 8083627.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4194304 + 3069504 = 2048^2 + 1752^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 56685 + ... + 56812.

It is an arithmetic number, because the mean of its divisors is an integer number (1029589).

Almost surely, 2^7263808 is an apocalyptic number.

It is an amenable number.

7263808 is a deficient number, since it is larger than the sum of its proper divisors (7150438).

7263808 is a wasteful number, since it uses less digits than its factorization.

7263808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113509 (or 113499 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 7263808 is about 2695.1452651017. The cubic root of 7263808 is about 193.6666255218. Note that the first 4 decimals are identical.

The spelling of 7263808 in words is "seven million, two hundred sixty-three thousand, eight hundred eight".