69955248 has 40 divisors (see below), whose sum is σ = 197148096. Its totient is φ = 21198400.

The previous prime is 69955247. The next prime is 69955253. The reversal of 69955248 is 84255996.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 69955197 and 69955206.

It is not an unprimeable number, because it can be changed into a prime (69955247) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 65718 + ... + 66773.

Almost surely, 2^69955248 is an apocalyptic number.

It is an amenable number.

69955248 is an abundant number, since it is smaller than the sum of its proper divisors (127192848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69955248 is a wasteful number, since it uses less digits than its factorization.

69955248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132513 (or 132507 counting only the distinct ones).

The product of its digits is 777600, while the sum is 48.

The square root of 69955248 is about 8363.9253942153. The cubic root of 69955248 is about 412.0406847057.

The spelling of 69955248 in words is "sixty-nine million, nine hundred fifty-five thousand, two hundred forty-eight".