69484648 has 16 divisors (see below), whose sum is σ = 130518180. Its totient is φ = 34679808.

The previous prime is 69484637. The next prime is 69484651. The reversal of 69484648 is 84648496.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44863204 + 24621444 = 6698^2 + 4962^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2911 + ... + 12142.

Almost surely, 2^69484648 is an apocalyptic number.

It is an amenable number.

69484648 is a deficient number, since it is larger than the sum of its proper divisors (61033532).

69484648 is a wasteful number, since it uses less digits than its factorization.

69484648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15636 (or 15632 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 49.

The square root of 69484648 is about 8335.7451976413. The cubic root of 69484648 is about 411.1146508150.

The spelling of 69484648 in words is "sixty-nine million, four hundred eighty-four thousand, six hundred forty-eight".