69248948 has 6 divisors (see below), whose sum is σ = 121185666. Its totient is φ = 34624472.

The previous prime is 69248911. The next prime is 69248953. The reversal of 69248948 is 84984296.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 56130064 + 13118884 = 7492^2 + 3622^2 .

It is a junction number, because it is equal to n+sod(n) for n = 69248896 and 69248905.

It is a congruent number.

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, 8656115 + ... + 8656122.

It is an arithmetic number, because the mean of its divisors is an integer number (20197611).

Almost surely, 2^69248948 is an apocalyptic number.

It is an amenable number.

69248948 is a deficient number, since it is larger than the sum of its proper divisors (51936718).

69248948 is a wasteful number, since it uses less digits than its factorization.

69248948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17312241 (or 17312239 counting only the distinct ones).

The product of its digits is 995328, while the sum is 50.

The square root of 69248948 is about 8321.5952797526. The cubic root of 69248948 is about 410.6492746589.

The spelling of 69248948 in words is "sixty-nine million, two hundred forty-eight thousand, nine hundred forty-eight".