69097648 has 20 divisors (see below), whose sum is σ = 137496160. Its totient is φ = 33614784.

The previous prime is 69097643. The next prime is 69097649. The reversal of 69097648 is 84679096.

It is not an unprimeable number, because it can be changed into a prime (69097643) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 57768 + ... + 58951.

It is an arithmetic number, because the mean of its divisors is an integer number (6874808).

Almost surely, 2^69097648 is an apocalyptic number.

It is an amenable number.

69097648 is a deficient number, since it is larger than the sum of its proper divisors (68398512).

69097648 is a wasteful number, since it uses less digits than its factorization.

69097648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116764 (or 116758 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 69097648 is about 8312.4995037594. The cubic root of 69097648 is about 410.3499847220.

The spelling of 69097648 in words is "sixty-nine million, ninety-seven thousand, six hundred forty-eight".